Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2883847271', 'doi': 'https://doi.org/10.1007/s00701-018-3642-5', 'title': 'Loop microcatheter technique for coil embolization of paraclinoid aneurysms', 'display_name': 'Loop microcatheter technique for coil embolization of paraclinoid aneurysms', 'publication_year': 2018, 'publication_date': '2018-07-28', 'ids': {'openalex': 'https://openalex.org/W2883847271', 'doi': 'https://doi.org/10.1007/s00701-018-3642-5', 'mag': '2883847271', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/30056517'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s00701-018-3642-5', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4210178590', 'display_name': 'Acta Neurochirurgica', 'issn_l': '0001-6268', 'issn': ['0001-6268', '0942-0940'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319900', 'host_organization_name': 'Springer Science+Business Media', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5018385788', 'display_name': 'Zhenyu Jia', 'orcid': 'https://orcid.org/0000-0002-5134-9339'}, 'institutions': [{'id': 'https://openalex.org/I40542001', 'display_name': 'University of Ulsan', 'ror': 'https://ror.org/02c2f8975', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I40542001']}, {'id': 'https://openalex.org/I2801680663', 'display_name': 'Asan Medical Center', 'ror': 'https://ror.org/03s5q0090', 'country_code': 'KR', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2801680663']}, {'id': 'https://openalex.org/I116631150', 'display_name': 'Ulsan College', 'ror': 'https://ror.org/02tec3785', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I116631150']}], 'countries': ['KR'], 'is_corresponding': False, 'raw_author_name': 'Zhen Yu Jia', 'raw_affiliation_strings': ['Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 138-736, South Korea'], 'affiliations': [{'raw_affiliation_string': 'Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 138-736, South Korea', 'institution_ids': ['https://openalex.org/I40542001', 'https://openalex.org/I2801680663', 'https://openalex.org/I116631150']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5101049966', 'display_name': 'Yun Sun Song', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I40542001', 'display_name': 'University of Ulsan', 'ror': 'https://ror.org/02c2f8975', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I40542001']}, {'id': 'https://openalex.org/I2801680663', 'display_name': 'Asan Medical Center', 'ror': 'https://ror.org/03s5q0090', 'country_code': 'KR', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2801680663']}, {'id': 'https://openalex.org/I116631150', 'display_name': 'Ulsan College', 'ror': 'https://ror.org/02tec3785', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I116631150']}], 'countries': ['KR'], 'is_corresponding': False, 'raw_author_name': 'Yun Sun Song', 'raw_affiliation_strings': ['Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 138-736, South Korea'], 'affiliations': [{'raw_affiliation_string': 'Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 138-736, South Korea', 'institution_ids': ['https://openalex.org/I40542001', 'https://openalex.org/I2801680663', 'https://openalex.org/I116631150']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5026559462', 'display_name': 'Jae Jon Sheen', 'orcid': 'https://orcid.org/0000-0002-0474-5830'}, 'institutions': [{'id': 'https://openalex.org/I40542001', 'display_name': 'University of Ulsan', 'ror': 'https://ror.org/02c2f8975', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I40542001']}, {'id': 'https://openalex.org/I2801680663', 'display_name': 'Asan Medical Center', 'ror': 'https://ror.org/03s5q0090', 'country_code': 'KR', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2801680663']}, {'id': 'https://openalex.org/I116631150', 'display_name': 'Ulsan College', 'ror': 'https://ror.org/02tec3785', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I116631150']}], 'countries': ['KR'], 'is_corresponding': False, 'raw_author_name': 'Jae Jon Sheen', 'raw_affiliation_strings': ['Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 138-736, South Korea'], 'affiliations': [{'raw_affiliation_string': 'Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 138-736, South Korea', 'institution_ids': ['https://openalex.org/I40542001', 'https://openalex.org/I2801680663', 'https://openalex.org/I116631150']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5064470062', 'display_name': 'Joong‐Goo Kim', 'orcid': 'https://orcid.org/0000-0002-4166-6023'}, 'institutions': [{'id': 'https://openalex.org/I40542001', 'display_name': 'University of Ulsan', 'ror': 'https://ror.org/02c2f8975', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I40542001']}, {'id': 'https://openalex.org/I2801680663', 'display_name': 'Asan Medical Center', 'ror': 'https://ror.org/03s5q0090', 'country_code': 'KR', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2801680663']}, {'id': 'https://openalex.org/I116631150', 'display_name': 'Ulsan College', 'ror': 'https://ror.org/02tec3785', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I116631150']}], 'countries': ['KR'], 'is_corresponding': False, 'raw_author_name': 'Joong Goo Kim', 'raw_affiliation_strings': ['Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 138-736, South Korea'], 'affiliations': [{'raw_affiliation_string': 'Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 138-736, South Korea', 'institution_ids': ['https://openalex.org/I40542001', 'https://openalex.org/I2801680663', 'https://openalex.org/I116631150']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5081299866', 'display_name': 'Chae Woon Lee', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I40542001', 'display_name': 'University of Ulsan', 'ror': 'https://ror.org/02c2f8975', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I40542001']}, {'id': 'https://openalex.org/I2801680663', 'display_name': 'Asan Medical Center', 'ror': 'https://ror.org/03s5q0090', 'country_code': 'KR', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2801680663']}, {'id': 'https://openalex.org/I116631150', 'display_name': 'Ulsan College', 'ror': 'https://ror.org/02tec3785', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I116631150']}], 'countries': ['KR'], 'is_corresponding': False, 'raw_author_name': 'Chae Woon Lee', 'raw_affiliation_strings': ['Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 138-736, South Korea'], 'affiliations': [{'raw_affiliation_string': 'Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 138-736, South Korea', 'institution_ids': ['https://openalex.org/I40542001', 'https://openalex.org/I2801680663', 'https://openalex.org/I116631150']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5014048944', 'display_name': 'Dae Chul Suh', 'orcid': 'https://orcid.org/0000-0003-1561-5596'}, 'institutions': [{'id': 'https://openalex.org/I40542001', 'display_name': 'University of Ulsan', 'ror': 'https://ror.org/02c2f8975', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I40542001']}, {'id': 'https://openalex.org/I2801680663', 'display_name': 'Asan Medical Center', 'ror': 'https://ror.org/03s5q0090', 'country_code': 'KR', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2801680663']}, {'id': 'https://openalex.org/I116631150', 'display_name': 'Ulsan College', 'ror': 'https://ror.org/02tec3785', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I116631150']}], 'countries': ['KR'], 'is_corresponding': False, 'raw_author_name': 'Dae Chul Suh', 'raw_affiliation_strings': ['Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 138-736, South Korea'], 'affiliations': [{'raw_affiliation_string': 'Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 138-736, South Korea', 'institution_ids': ['https://openalex.org/I40542001', 'https://openalex.org/I2801680663', 'https://openalex.org/I116631150']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 3, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 3190, 'currency': 'EUR', 'value_usd': 4190, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 1.493, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 17, 'citation_normalized_percentile': {'value': 0.733102, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 90, 'max': 91}, 'biblio': {'volume': '160', 'issue': '9', 'first_page': '1755', 'last_page': '1760'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10420', 'display_name': 'Pathophysiology and Management of Cerebral Aneurysms', 'score': 1.0, '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'}}, 'topics': [{'id': 'https://openalex.org/T10420', 'display_name': 'Pathophysiology and Management of Cerebral Aneurysms', 'score': 1.0, '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'}}, {'id': 'https://openalex.org/T11402', 'display_name': 'Management of Vascular Malformations in the Brain', 'score': 0.9987, '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'}}, {'id': 'https://openalex.org/T10816', 'display_name': 'Diagnosis and Treatment of Carotid Artery Disease', 'score': 0.9975, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/embolization', 'display_name': 'Embolization', 'score': 0.532895}, {'id': 'https://openalex.org/keywords/interventional-radiology', 'display_name': 'Interventional radiology', 'score': 0.4617946}, {'id': 'https://openalex.org/keywords/neuroradiology', 'display_name': 'Neuroradiology', 'score': 0.44986203}], 'concepts': [{'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.8668535}, {'id': 'https://openalex.org/C2776098176', 'wikidata': 'https://www.wikidata.org/wiki/Q189389', 'display_name': 'Aneurysm', 'level': 2, 'score': 0.67884964}, {'id': 'https://openalex.org/C2776035437', 'wikidata': 'https://www.wikidata.org/wiki/Q1144114', 'display_name': 'Embolization', 'level': 2, 'score': 0.62065035}, {'id': 'https://openalex.org/C126838900', 'wikidata': 'https://www.wikidata.org/wiki/Q77604', 'display_name': 'Radiology', 'level': 1, 'score': 0.5807315}, {'id': 'https://openalex.org/C2780643987', 'wikidata': 'https://www.wikidata.org/wiki/Q468414', 'display_name': 'Angiography', 'level': 2, 'score': 0.51624393}, {'id': 'https://openalex.org/C2776268601', 'wikidata': 'https://www.wikidata.org/wiki/Q968808', 'display_name': 'Occlusion', 'level': 2, 'score': 0.5106278}, {'id': 'https://openalex.org/C2778583881', 'wikidata': 'https://www.wikidata.org/wiki/Q1325542', 'display_name': 'Stent', 'level': 2, 'score': 0.4675547}, {'id': 'https://openalex.org/C2780931571', 'wikidata': 'https://www.wikidata.org/wiki/Q568775', 'display_name': 'Modified Rankin Scale', 'level': 4, 'score': 0.4672221}, {'id': 'https://openalex.org/C513090587', 'wikidata': 'https://www.wikidata.org/wiki/Q426449', 'display_name': 'Interventional radiology', 'level': 2, 'score': 0.4617946}, {'id': 'https://openalex.org/C2778749279', 'wikidata': 'https://www.wikidata.org/wiki/Q5064095', 'display_name': 'Cerebral angiography', 'level': 3, 'score': 0.4608246}, {'id': 'https://openalex.org/C2779889316', 'wikidata': 'https://www.wikidata.org/wiki/Q642836', 'display_name': 'Neuroradiology', 'level': 3, 'score': 0.44986203}, {'id': 'https://openalex.org/C141071460', 'wikidata': 'https://www.wikidata.org/wiki/Q40821', 'display_name': 'Surgery', 'level': 1, 'score': 0.39136302}, {'id': 'https://openalex.org/C16568411', 'wikidata': 'https://www.wikidata.org/wiki/Q83042', 'display_name': 'Neurology', 'level': 2, 'score': 0.16772318}, {'id': 'https://openalex.org/C3020199598', 'wikidata': 'https://www.wikidata.org/wiki/Q12202', 'display_name': 'Ischemic stroke', 'level': 3, 'score': 0.061123967}, {'id': 'https://openalex.org/C541997718', 'wikidata': 'https://www.wikidata.org/wiki/Q188151', 'display_name': 'Ischemia', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C118552586', 'wikidata': 'https://www.wikidata.org/wiki/Q7867', 'display_name': 'Psychiatry', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C164705383', 'wikidata': 'https://www.wikidata.org/wiki/Q10379', 'display_name': 'Cardiology', 'level': 1, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D004621', 'descriptor_name': 'Embolization, Therapeutic', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': True}, {'descriptor_ui': 'D002532', 'descriptor_name': 'Intracranial Aneurysm', 'qualifier_ui': 'Q000628', 'qualifier_name': 'therapy', 'is_major_topic': True}, {'descriptor_ui': 'D000368', 'descriptor_name': 'Aged', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002343', 'descriptor_name': 'Carotid Artery, Internal', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002343', 'descriptor_name': 'Carotid Artery, Internal', 'qualifier_ui': 'Q000000981', 'qualifier_name': 'diagnostic imaging', 'is_major_topic': False}, {'descriptor_ui': 'D002343', 'descriptor_name': 'Carotid Artery, Internal', 'qualifier_ui': 'Q000473', 'qualifier_name': 'pathology', 'is_major_topic': False}, {'descriptor_ui': 'D002533', 'descriptor_name': 'Cerebral Angiography', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002533', 'descriptor_name': 'Cerebral Angiography', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': False}, {'descriptor_ui': 'D004621', 'descriptor_name': 'Embolization, Therapeutic', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004621', 'descriptor_name': 'Embolization, Therapeutic', 'qualifier_ui': 'Q000009', 'qualifier_name': 'adverse effects', 'is_major_topic': False}, {'descriptor_ui': 'D005260', 'descriptor_name': 'Female', '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': 'D002532', 'descriptor_name': 'Intracranial Aneurysm', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002532', 'descriptor_name': 'Intracranial Aneurysm', 'qualifier_ui': 'Q000000981', 'qualifier_name': 'diagnostic imaging', 'is_major_topic': False}, {'descriptor_ui': 'D008297', 'descriptor_name': 'Male', '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': 'D016896', 'descriptor_name': 'Treatment Outcome', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s00701-018-3642-5', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4210178590', 'display_name': 'Acta Neurochirurgica', 'issn_l': '0001-6268', 'issn': ['0001-6268', '0942-0940'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319900', 'host_organization_name': 'Springer Science+Business Media', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/30056517', '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': None, 'sustainable_development_goals': [{'display_name': 'Good health and well-being', 'score': 0.71, 'id': 'https://metadata.un.org/sdg/3'}], 'grants': [{'funder': 'https://openalex.org/F4320322120', 'funder_display_name': 'National Research Foundation of Korea', 'award_id': '2018R1A2B6003143'}], 'datasets': [], 'versions': [], 'referenced_works_count': 12, 'referenced_works': ['https://openalex.org/W1751569064', 'https://openalex.org/W1877515980', 'https://openalex.org/W2012834265', 'https://openalex.org/W2053986663', 'https://openalex.org/W2156752771', 'https://openalex.org/W2168763670', 'https://openalex.org/W2294465227', 'https://openalex.org/W2479029781', 'https://openalex.org/W2586775588', 'https://openalex.org/W2737365412', 'https://openalex.org/W2766408458', 'https://openalex.org/W2786384743'], 'related_works': ['https://openalex.org/W3194511256', 'https://openalex.org/W3132885670', 'https://openalex.org/W2437842524', 'https://openalex.org/W2406664839', 'https://openalex.org/W2161720609', 'https://openalex.org/W2139842119', 'https://openalex.org/W2139687085', 'https://openalex.org/W2025203391', 'https://openalex.org/W1976967311', 'https://openalex.org/W1972894106'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2883847271', 'counts_by_year': [{'year': 2023, 'cited_by_count': 4}, {'year': 2022, 'cited_by_count': 5}, {'year': 2021, 'cited_by_count': 4}, {'year': 2019, 'cited_by_count': 4}], 'updated_date': '2024-09-27T04:16:55.531219', 'created_date': '2018-08-03'}