Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2038169486', 'doi': 'https://doi.org/10.1056/nejmoa040127', 'title': 'Protected Carotid-Artery Stenting versus Endarterectomy in High-Risk Patients', 'display_name': 'Protected Carotid-Artery Stenting versus Endarterectomy in High-Risk Patients', 'publication_year': 2004, 'publication_date': '2004-10-06', 'ids': {'openalex': 'https://openalex.org/W2038169486', 'doi': 'https://doi.org/10.1056/nejmoa040127', 'mag': '2038169486', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/15470212'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1056/nejmoa040127', 'pdf_url': 'https://www.nejm.org/doi/pdf/10.1056/NEJMoa040127?articleTools=true', 'source': {'id': 'https://openalex.org/S62468778', 'display_name': 'New England Journal of Medicine', 'issn_l': '0028-4793', 'issn': ['0028-4793', '1533-4406'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320239', 'host_organization_name': 'Massachusetts Medical Society', 'host_organization_lineage': ['https://openalex.org/P4310320239'], 'host_organization_lineage_names': ['Massachusetts Medical Society'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'bronze', 'oa_url': 'https://www.nejm.org/doi/pdf/10.1056/NEJMoa040127?articleTools=true', 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5103461384', 'display_name': 'Jay S. Yadav', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I1283280774', 'display_name': "Brigham and Women's Hospital", 'ror': 'https://ror.org/04b6nzv94', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1283280774', 'https://openalex.org/I48633490']}, {'id': 'https://openalex.org/I1316902750', 'display_name': 'Cleveland Clinic', 'ror': 'https://ror.org/03xjacd83', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1316902750']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Jay S. Yadav', 'raw_affiliation_strings': ["Cleveland Clinic Foundation, Cleveland, Brigham and Women's Hospital, Boston"], 'affiliations': [{'raw_affiliation_string': "Cleveland Clinic Foundation, Cleveland, Brigham and Women's Hospital, Boston", 'institution_ids': ['https://openalex.org/I1283280774', 'https://openalex.org/I1316902750']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5073681794', 'display_name': 'Mark H. Wholey', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I1283280774', 'display_name': "Brigham and Women's Hospital", 'ror': 'https://ror.org/04b6nzv94', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1283280774', 'https://openalex.org/I48633490']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Mark H. Wholey', 'raw_affiliation_strings': ["Pittsburgh Vascular Institute, Pittsburgh, Brigham and Women's Hospital, Boston"], 'affiliations': [{'raw_affiliation_string': "Pittsburgh Vascular Institute, Pittsburgh, Brigham and Women's Hospital, Boston", 'institution_ids': ['https://openalex.org/I1283280774']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5060933839', 'display_name': 'Richard E. Kuntz', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I1283280774', 'display_name': "Brigham and Women's Hospital", 'ror': 'https://ror.org/04b6nzv94', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1283280774', 'https://openalex.org/I48633490']}, {'id': 'https://openalex.org/I136199984', 'display_name': 'Harvard University', 'ror': 'https://ror.org/03vek6s52', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I136199984']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Richard E. Kuntz', 'raw_affiliation_strings': ["Department of Cardiology, Brigham and Women's Hospital, Boston", 'Harvard Medical School, Boston'], 'affiliations': [{'raw_affiliation_string': "Department of Cardiology, Brigham and Women's Hospital, Boston", 'institution_ids': ['https://openalex.org/I1283280774']}, {'raw_affiliation_string': 'Harvard Medical School, Boston', 'institution_ids': ['https://openalex.org/I136199984']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5057329610', 'display_name': 'Pierre Fayad', 'orcid': 'https://orcid.org/0000-0002-8795-3853'}, 'institutions': [{'id': 'https://openalex.org/I122266389', 'display_name': 'University of Nebraska at Omaha', 'ror': 'https://ror.org/04yrkc140', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I122266389']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Pierre Fayad', 'raw_affiliation_strings': ['University of Nebraska, Omaha'], 'affiliations': [{'raw_affiliation_string': 'University of Nebraska, Omaha', 'institution_ids': ['https://openalex.org/I122266389']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5072826659', 'display_name': 'Barry T. Katzen', 'orcid': 'https://orcid.org/0000-0002-0665-1416'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Barry T. Katzen', 'raw_affiliation_strings': ['Miami Vascular Institute, Miami'], 'affiliations': [{'raw_affiliation_string': 'Miami Vascular Institute, Miami', 'institution_ids': []}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5025397177', 'display_name': 'Gregory Mishkel', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210164138', 'display_name': 'Prairie Vascular Institute', 'ror': 'https://ror.org/05js1ap63', 'country_code': 'US', 'type': 'facility', 'lineage': ['https://openalex.org/I4210164138']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Gregory J. Mishkel', 'raw_affiliation_strings': ['Prairie Cardiovascular Institute, Springfield, Ill.'], 'affiliations': [{'raw_affiliation_string': 'Prairie Cardiovascular Institute, Springfield, Ill.', 'institution_ids': ['https://openalex.org/I4210164138']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5072439792', 'display_name': 'Tanvir Bajwa', 'orcid': 'https://orcid.org/0000-0002-0720-0879'}, 'institutions': [{'id': 'https://openalex.org/I4210119112', 'display_name': "Aurora St. Luke's Medical Center", 'ror': 'https://ror.org/02kak3e04', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I117397414', 'https://openalex.org/I4210119112']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Tanvir K. Bajwa', 'raw_affiliation_strings': ["St. Luke's Medical Center, Milwaukee"], 'affiliations': [{'raw_affiliation_string': "St. Luke's Medical Center, Milwaukee", 'institution_ids': ['https://openalex.org/I4210119112']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5051066944', 'display_name': 'Patrick L. Whitlow', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I1283280774', 'display_name': "Brigham and Women's Hospital", 'ror': 'https://ror.org/04b6nzv94', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1283280774', 'https://openalex.org/I48633490']}, {'id': 'https://openalex.org/I1316902750', 'display_name': 'Cleveland Clinic', 'ror': 'https://ror.org/03xjacd83', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1316902750']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Patrick Whitlow', 'raw_affiliation_strings': ["Cleveland Clinic Foundation, Cleveland, Brigham and Women's Hospital, Boston"], 'affiliations': [{'raw_affiliation_string': "Cleveland Clinic Foundation, Cleveland, Brigham and Women's Hospital, Boston", 'institution_ids': ['https://openalex.org/I1283280774', 'https://openalex.org/I1316902750']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5054538737', 'display_name': 'Neil Strickman', 'orcid': None}, 'institutions': [], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Neil E. Strickman', 'raw_affiliation_strings': ['Texas Heart Institute, Houston'], 'affiliations': [{'raw_affiliation_string': 'Texas Heart Institute, Houston', 'institution_ids': []}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5065985671', 'display_name': 'Michael R. Jaff', 'orcid': 'https://orcid.org/0000-0002-3772-5887'}, 'institutions': [{'id': 'https://openalex.org/I99978038', 'display_name': 'Core Laboratories (United States)', 'ror': 'https://ror.org/00scjy223', 'country_code': 'US', 'type': 'company', 'lineage': ['https://openalex.org/I99978038']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Michael R. Jaff', 'raw_affiliation_strings': ['Vascular Ultrasound Core Laboratory, Morristown, N.J.'], 'affiliations': [{'raw_affiliation_string': 'Vascular Ultrasound Core Laboratory, Morristown, N.J.', 'institution_ids': ['https://openalex.org/I99978038']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5082317115', 'display_name': 'Jeffrey J. Popma', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I1283280774', 'display_name': "Brigham and Women's Hospital", 'ror': 'https://ror.org/04b6nzv94', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1283280774', 'https://openalex.org/I48633490']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Jeffrey J. Popma', 'raw_affiliation_strings': ["Angiographic Core Laboratory, Brigham and Women's Hospital, Boston"], 'affiliations': [{'raw_affiliation_string': "Angiographic Core Laboratory, Brigham and Women's Hospital, Boston", 'institution_ids': ['https://openalex.org/I1283280774']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5103418779', 'display_name': 'David B. Snead', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'David B. Snead', 'raw_affiliation_strings': ['Cordis, Warren, N.J.'], 'affiliations': [{'raw_affiliation_string': 'Cordis, Warren, N.J.', 'institution_ids': []}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5057352435', 'display_name': 'Donald E. Cutlip', 'orcid': 'https://orcid.org/0000-0002-7583-9893'}, 'institutions': [{'id': 'https://openalex.org/I2799899409', 'display_name': 'Hadassah Medical Center', 'ror': 'https://ror.org/01cqmqj90', 'country_code': 'IL', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2799899409']}, {'id': 'https://openalex.org/I136199984', 'display_name': 'Harvard University', 'ror': 'https://ror.org/03vek6s52', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I136199984']}], 'countries': ['IL', 'US'], 'is_corresponding': False, 'raw_author_name': 'Donald E. Cutlip', 'raw_affiliation_strings': ['Beth Israel Deaconess Medical Center, Boston', 'Harvard Medical School, Boston'], 'affiliations': [{'raw_affiliation_string': 'Beth Israel Deaconess Medical Center, Boston', 'institution_ids': ['https://openalex.org/I2799899409']}, {'raw_affiliation_string': 'Harvard Medical School, Boston', 'institution_ids': ['https://openalex.org/I136199984']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5048931664', 'display_name': 'Brian G. Firth', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Brian G. Firth', 'raw_affiliation_strings': ['Cordis, Warren, N.J.'], 'affiliations': [{'raw_affiliation_string': 'Cordis, Warren, N.J.', 'institution_ids': []}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5023858684', 'display_name': 'Kenneth Ouriel', 'orcid': 'https://orcid.org/0000-0001-7396-4837'}, 'institutions': [{'id': 'https://openalex.org/I1283280774', 'display_name': "Brigham and Women's Hospital", 'ror': 'https://ror.org/04b6nzv94', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1283280774', 'https://openalex.org/I48633490']}, {'id': 'https://openalex.org/I1316902750', 'display_name': 'Cleveland Clinic', 'ror': 'https://ror.org/03xjacd83', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1316902750']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Kenneth Ouriel', 'raw_affiliation_strings': ["Cleveland Clinic Foundation, Cleveland, Brigham and Women's Hospital, Boston"], 'affiliations': [{'raw_affiliation_string': "Cleveland Clinic Foundation, Cleveland, Brigham and Women's Hospital, Boston", 'institution_ids': ['https://openalex.org/I1283280774', 'https://openalex.org/I1316902750']}]}], 'institution_assertions': [], 'countries_distinct_count': 2, 'institutions_distinct_count': 8, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 166.501, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 2747, 'citation_normalized_percentile': {'value': 0.99995, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 99, 'max': 100}, 'biblio': {'volume': '351', 'issue': '15', 'first_page': '1493', 'last_page': '1501'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10816', 'display_name': 'Diagnosis and Treatment of Carotid Artery Disease', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/2740', 'display_name': 'Pulmonary and Respiratory Medicine'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10816', 'display_name': 'Diagnosis and Treatment of Carotid Artery Disease', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/2740', 'display_name': 'Pulmonary and Respiratory Medicine'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, {'id': 'https://openalex.org/T10924', 'display_name': 'Arterial Stiffness and Cardiovascular Health', 'score': 0.9938, 'subfield': {'id': 'https://openalex.org/subfields/2705', 'display_name': 'Cardiology and Cardiovascular Medicine'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, {'id': 'https://openalex.org/T10420', 'display_name': 'Pathophysiology and Management of Cerebral Aneurysms', 'score': 0.9936, 'subfield': {'id': 'https://openalex.org/subfields/2728', 'display_name': 'Neurology'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/carotid-stenting', 'display_name': 'Carotid stenting', 'score': 0.71203744}, {'id': 'https://openalex.org/keywords/stroke', 'display_name': 'Stroke (engine)', 'score': 0.70345676}, {'id': 'https://openalex.org/keywords/carotid-artery-stenosis', 'display_name': 'Carotid Artery Stenosis', 'score': 0.586324}, {'id': 'https://openalex.org/keywords/stenting', 'display_name': 'Stenting', 'score': 0.55854}, {'id': 'https://openalex.org/keywords/endovascular-treatment', 'display_name': 'Endovascular Treatment', 'score': 0.537138}, {'id': 'https://openalex.org/keywords/endarterectomy', 'display_name': 'Endarterectomy', 'score': 0.519}, {'id': 'https://openalex.org/keywords/cumulative-incidence', 'display_name': 'Cumulative incidence', 'score': 0.47960007}, {'id': 'https://openalex.org/keywords/clinical-endpoint', 'display_name': 'Clinical endpoint', 'score': 0.4777966}], 'concepts': [{'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.97078466}, {'id': 'https://openalex.org/C2781068581', 'wikidata': 'https://www.wikidata.org/wiki/Q5045544', 'display_name': 'Carotid endarterectomy', 'level': 3, 'score': 0.82482517}, {'id': 'https://openalex.org/C2779169563', 'wikidata': 'https://www.wikidata.org/wiki/Q5045546', 'display_name': 'Carotid stenting', 'level': 4, 'score': 0.71203744}, {'id': 'https://openalex.org/C2780645631', 'wikidata': 'https://www.wikidata.org/wiki/Q671554', 'display_name': 'Stroke (engine)', 'level': 2, 'score': 0.70345676}, {'id': 'https://openalex.org/C2779745121', 'wikidata': 'https://www.wikidata.org/wiki/Q81476', 'display_name': 'Endarterectomy', 'level': 3, 'score': 0.69326615}, {'id': 'https://openalex.org/C2780007028', 'wikidata': 'https://www.wikidata.org/wiki/Q2343082', 'display_name': 'Stenosis', 'level': 2, 'score': 0.68698704}, {'id': 'https://openalex.org/C2777910003', 'wikidata': 'https://www.wikidata.org/wiki/Q1707292', 'display_name': 'Asymptomatic', 'level': 2, 'score': 0.63395107}, {'id': 'https://openalex.org/C164705383', 'wikidata': 'https://www.wikidata.org/wiki/Q10379', 'display_name': 'Cardiology', 'level': 1, 'score': 0.55466455}, {'id': 'https://openalex.org/C2778583881', 'wikidata': 'https://www.wikidata.org/wiki/Q1325542', 'display_name': 'Stent', 'level': 2, 'score': 0.50193524}, {'id': 'https://openalex.org/C2779464278', 'wikidata': 'https://www.wikidata.org/wiki/Q7317735', 'display_name': 'Revascularization', 'level': 3, 'score': 0.4919488}, {'id': 'https://openalex.org/C141071460', 'wikidata': 'https://www.wikidata.org/wiki/Q40821', 'display_name': 'Surgery', 'level': 1, 'score': 0.487113}, {'id': 'https://openalex.org/C500558357', 'wikidata': 'https://www.wikidata.org/wiki/Q12152', 'display_name': 'Myocardial infarction', 'level': 2, 'score': 0.48049083}, {'id': 'https://openalex.org/C88879693', 'wikidata': 'https://www.wikidata.org/wiki/Q217690', 'display_name': 'Cumulative incidence', 'level': 3, 'score': 0.47960007}, {'id': 'https://openalex.org/C203092338', 'wikidata': 'https://www.wikidata.org/wiki/Q1340863', 'display_name': 'Clinical endpoint', 'level': 3, 'score': 0.4777966}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.43840057}, {'id': 'https://openalex.org/C168563851', 'wikidata': 'https://www.wikidata.org/wiki/Q1436668', 'display_name': 'Randomized controlled trial', 'level': 2, 'score': 0.42240155}, {'id': 'https://openalex.org/C72563966', 'wikidata': 'https://www.wikidata.org/wiki/Q1303415', 'display_name': 'Cohort', 'level': 2, 'score': 0.09621689}, {'id': 'https://openalex.org/C78519656', 'wikidata': 'https://www.wikidata.org/wiki/Q101333', 'display_name': 'Mechanical engineering', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D016893', 'descriptor_name': 'Carotid Stenosis', 'qualifier_ui': 'Q000628', 'qualifier_name': 'therapy', 'is_major_topic': True}, {'descriptor_ui': 'D016894', 'descriptor_name': 'Endarterectomy, Carotid', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D015607', 'descriptor_name': 'Stents', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D000328', 'descriptor_name': 'Adult', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000368', 'descriptor_name': 'Aged', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000369', 'descriptor_name': 'Aged, 80 and over', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000800', 'descriptor_name': 'Angioplasty, Balloon', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000800', 'descriptor_name': 'Angioplasty, Balloon', 'qualifier_ui': 'Q000295', 'qualifier_name': 'instrumentation', 'is_major_topic': False}, {'descriptor_ui': 'D016893', 'descriptor_name': 'Carotid Stenosis', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D016893', 'descriptor_name': 'Carotid Stenosis', 'qualifier_ui': 'Q000401', 'qualifier_name': 'mortality', 'is_major_topic': False}, {'descriptor_ui': 'D016893', 'descriptor_name': 'Carotid Stenosis', 'qualifier_ui': 'Q000601', 'qualifier_name': 'surgery', 'is_major_topic': False}, {'descriptor_ui': 'D015897', 'descriptor_name': 'Comorbidity', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D018572', 'descriptor_name': 'Disease-Free Survival', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004617', 'descriptor_name': 'Embolism', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004617', 'descriptor_name': 'Embolism', 'qualifier_ui': 'Q000517', 'qualifier_name': 'prevention & control', 'is_major_topic': False}, {'descriptor_ui': 'D004617', 'descriptor_name': 'Embolism', 'qualifier_ui': 'Q000628', 'qualifier_name': 'therapy', 'is_major_topic': False}, {'descriptor_ui': 'D004867', 'descriptor_name': 'Equipment Design', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006801', 'descriptor_name': 'Humans', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D015994', 'descriptor_name': 'Incidence', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008875', 'descriptor_name': 'Middle Aged', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009203', 'descriptor_name': 'Myocardial Infarction', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009203', 'descriptor_name': 'Myocardial Infarction', 'qualifier_ui': 'Q000517', 'qualifier_name': 'prevention & control', 'is_major_topic': False}, {'descriptor_ui': 'D012307', 'descriptor_name': 'Risk Factors', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D020521', 'descriptor_name': 'Stroke', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D020521', 'descriptor_name': 'Stroke', 'qualifier_ui': 'Q000517', 'qualifier_name': 'prevention & control', 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1056/nejmoa040127', 'pdf_url': 'https://www.nejm.org/doi/pdf/10.1056/NEJMoa040127?articleTools=true', 'source': {'id': 'https://openalex.org/S62468778', 'display_name': 'New England Journal of Medicine', 'issn_l': '0028-4793', 'issn': ['0028-4793', '1533-4406'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320239', 'host_organization_name': 'Massachusetts Medical Society', 'host_organization_lineage': ['https://openalex.org/P4310320239'], 'host_organization_lineage_names': ['Massachusetts Medical Society'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/15470212', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1056/nejmoa040127', 'pdf_url': 'https://www.nejm.org/doi/pdf/10.1056/NEJMoa040127?articleTools=true', 'source': {'id': 'https://openalex.org/S62468778', 'display_name': 'New England Journal of Medicine', 'issn_l': '0028-4793', 'issn': ['0028-4793', '1533-4406'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320239', 'host_organization_name': 'Massachusetts Medical Society', 'host_organization_lineage': ['https://openalex.org/P4310320239'], 'host_organization_lineage_names': ['Massachusetts Medical Society'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'score': 0.83, 'id': 'https://metadata.un.org/sdg/3', 'display_name': 'Good health and well-being'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 36, 'referenced_works': ['https://openalex.org/W1537879454', 'https://openalex.org/W1965882487', 'https://openalex.org/W2004302295', 'https://openalex.org/W2036397809', 'https://openalex.org/W2041277403', 'https://openalex.org/W2043681863', 'https://openalex.org/W2049936503', 'https://openalex.org/W2051195296', 'https://openalex.org/W2064251150', 'https://openalex.org/W2065740147', 'https://openalex.org/W2066684995', 'https://openalex.org/W2071784748', 'https://openalex.org/W2076822791', 'https://openalex.org/W2080504768', 'https://openalex.org/W2082174003', 'https://openalex.org/W2083561984', 'https://openalex.org/W2091789730', 'https://openalex.org/W2099085329', 'https://openalex.org/W2099090406', 'https://openalex.org/W2103062058', 'https://openalex.org/W2129263382', 'https://openalex.org/W2135187257', 'https://openalex.org/W2136513350', 'https://openalex.org/W2151062547', 'https://openalex.org/W2189726121', 'https://openalex.org/W2222522476', 'https://openalex.org/W2312716514', 'https://openalex.org/W2315739577', 'https://openalex.org/W2395653763', 'https://openalex.org/W2400082504', 'https://openalex.org/W2767911074', 'https://openalex.org/W2768689142', 'https://openalex.org/W2912913457', 'https://openalex.org/W3016015592', 'https://openalex.org/W4244117401', 'https://openalex.org/W4293775420'], 'related_works': ['https://openalex.org/W4312211085', 'https://openalex.org/W2996971002', 'https://openalex.org/W2411255277', 'https://openalex.org/W2334771125', 'https://openalex.org/W2280730746', 'https://openalex.org/W2098755025', 'https://openalex.org/W2065474475', 'https://openalex.org/W2030401450', 'https://openalex.org/W1991720307', 'https://openalex.org/W15481143'], 'abstract_inverted_index': {'Carotid': [0], 'endarterectomy': [1, 38], 'is': [2, 31], 'more': [3], 'effective': [4], 'than': [5, 37], 'medical': [6], 'management': [7], 'in': [8, 13, 39], 'the': [9, 25], 'prevention': [10], 'of': [11, 27], 'stroke': [12], 'patients': [14], 'with': [15, 24], 'severe': [16], 'symptomatic': [17], 'or': [18], 'asymptomatic': [19], 'atherosclerotic': [20], 'carotid-artery': [21, 40], 'stenosis.': [22], 'Stenting': [23], 'use': [26], 'an': [28], 'emboli-protection': [29], 'device': [30], 'a': [32], 'less': [33], 'invasive': [34], 'revascularization': [35], 'strategy': [36], 'disease.': [41]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2038169486', 'counts_by_year': [{'year': 2024, 'cited_by_count': 39}, {'year': 2023, 'cited_by_count': 49}, {'year': 2022, 'cited_by_count': 84}, {'year': 2021, 'cited_by_count': 67}, {'year': 2020, 'cited_by_count': 82}, {'year': 2019, 'cited_by_count': 87}, {'year': 2018, 'cited_by_count': 90}, {'year': 2017, 'cited_by_count': 90}, {'year': 2016, 'cited_by_count': 106}, {'year': 2015, 'cited_by_count': 109}, {'year': 2014, 'cited_by_count': 132}, {'year': 2013, 'cited_by_count': 154}, {'year': 2012, 'cited_by_count': 176}], 'updated_date': '2024-09-17T01:17:55.623890', 'created_date': '2016-06-24'}