Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1999622304', 'doi': 'https://doi.org/10.2214/ajr.176.3.1760789', 'title': 'Effect of Vascular Occlusion on Radiofrequency Ablation of the Liver', 'display_name': 'Effect of Vascular Occlusion on Radiofrequency Ablation of the Liver', 'publication_year': 2001, 'publication_date': '2001-03-01', 'ids': {'openalex': 'https://openalex.org/W1999622304', 'doi': 'https://doi.org/10.2214/ajr.176.3.1760789', 'mag': '1999622304', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/11222227'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.2214/ajr.176.3.1760789', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S161085503', 'display_name': 'American Journal of Roentgenology', 'issn_l': '0361-803X', 'issn': ['0361-803X', '1546-3141'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315781', 'host_organization_name': 'American Roentgen Ray Society', 'host_organization_lineage': ['https://openalex.org/P4310315781'], 'host_organization_lineage_names': ['American Roentgen Ray Society'], '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/A5087804427', 'display_name': 'Steven B. Chinn', 'orcid': 'https://orcid.org/0000-0003-4282-0640'}, 'institutions': [{'id': 'https://openalex.org/I135310074', 'display_name': 'University of Wisconsin–Madison', 'ror': 'https://ror.org/01y2jtd41', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I135310074']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Steven B. Chinn', 'raw_affiliation_strings': ['Department of Radiology, E3/311 CSC, University of Wisconsin, 600 Highland Ave., Madison, WI 53792, USA.'], 'affiliations': [{'raw_affiliation_string': 'Department of Radiology, E3/311 CSC, University of Wisconsin, 600 Highland Ave., Madison, WI 53792, USA.', 'institution_ids': ['https://openalex.org/I135310074']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5086484037', 'display_name': 'Fred T. Lee', 'orcid': 'https://orcid.org/0000-0001-5984-9533'}, 'institutions': [{'id': 'https://openalex.org/I135310074', 'display_name': 'University of Wisconsin–Madison', 'ror': 'https://ror.org/01y2jtd41', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I135310074']}, {'id': 'https://openalex.org/I4210127373', 'display_name': 'Highland Community College - Illinois', 'ror': 'https://ror.org/02mxywv89', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I4210127373']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Fred T. Lee', 'raw_affiliation_strings': ['Department of Radiology, E3/311 CSC, University of Wisconsin, 600 Highland Ave., Madison, WI 53792.'], 'affiliations': [{'raw_affiliation_string': 'Department of Radiology, E3/311 CSC, University of Wisconsin, 600 Highland Ave., Madison, WI 53792.', 'institution_ids': ['https://openalex.org/I135310074', 'https://openalex.org/I4210127373']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5028441079', 'display_name': 'Gregory D. Kennedy', 'orcid': 'https://orcid.org/0000-0002-5981-3917'}, 'institutions': [{'id': 'https://openalex.org/I135310074', 'display_name': 'University of Wisconsin–Madison', 'ror': 'https://ror.org/01y2jtd41', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I135310074']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Gregory D. Kennedy', 'raw_affiliation_strings': ['Department of Surgery, University of Wisconsin, Madison, WI 53729.'], 'affiliations': [{'raw_affiliation_string': 'Department of Surgery, University of Wisconsin, Madison, WI 53729.', 'institution_ids': ['https://openalex.org/I135310074']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5089402889', 'display_name': 'Cynthia Chinn', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I135310074', 'display_name': 'University of Wisconsin–Madison', 'ror': 'https://ror.org/01y2jtd41', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I135310074']}, {'id': 'https://openalex.org/I4210127373', 'display_name': 'Highland Community College - Illinois', 'ror': 'https://ror.org/02mxywv89', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I4210127373']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Cynthia Chinn', 'raw_affiliation_strings': ['Department of Radiology, E3/311 CSC, University of Wisconsin, 600 Highland Ave., Madison, WI 53792.'], 'affiliations': [{'raw_affiliation_string': 'Department of Radiology, E3/311 CSC, University of Wisconsin, 600 Highland Ave., Madison, WI 53792.', 'institution_ids': ['https://openalex.org/I135310074', 'https://openalex.org/I4210127373']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5079282855', 'display_name': 'Christopher Johnson', 'orcid': 'https://orcid.org/0000-0002-2972-3072'}, 'institutions': [{'id': 'https://openalex.org/I135310074', 'display_name': 'University of Wisconsin–Madison', 'ror': 'https://ror.org/01y2jtd41', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I135310074']}, {'id': 'https://openalex.org/I4210127373', 'display_name': 'Highland Community College - Illinois', 'ror': 'https://ror.org/02mxywv89', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I4210127373']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Christopher D. Johnson', 'raw_affiliation_strings': ['Department of Radiology, E3/311 CSC, University of Wisconsin, 600 Highland Ave., Madison, WI 53792.'], 'affiliations': [{'raw_affiliation_string': 'Department of Radiology, E3/311 CSC, University of Wisconsin, 600 Highland Ave., Madison, WI 53792.', 'institution_ids': ['https://openalex.org/I135310074', 'https://openalex.org/I4210127373']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5027692067', 'display_name': 'Thomas C. Winter', 'orcid': 'https://orcid.org/0000-0003-0228-2593'}, 'institutions': [{'id': 'https://openalex.org/I135310074', 'display_name': 'University of Wisconsin–Madison', 'ror': 'https://ror.org/01y2jtd41', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I135310074']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Thomas C. Winter', 'raw_affiliation_strings': ['Department of Surgery, University of Wisconsin, Madison, WI 53729.'], 'affiliations': [{'raw_affiliation_string': 'Department of Surgery, University of Wisconsin, Madison, WI 53729.', 'institution_ids': ['https://openalex.org/I135310074']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5111840360', 'display_name': 'Thomas F. Warner', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I135310074', 'display_name': 'University of Wisconsin–Madison', 'ror': 'https://ror.org/01y2jtd41', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I135310074']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Thomas F. Warner', 'raw_affiliation_strings': ['Department of Pathology, University of Wisconsin, Madison, WI 53729.'], 'affiliations': [{'raw_affiliation_string': 'Department of Pathology, University of Wisconsin, Madison, WI 53729.', 'institution_ids': ['https://openalex.org/I135310074']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5109274713', 'display_name': 'David M. Mahvi', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I135310074', 'display_name': 'University of Wisconsin–Madison', 'ror': 'https://ror.org/01y2jtd41', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I135310074']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'David M. Mahvi', 'raw_affiliation_strings': ['Department of Surgery, University of Wisconsin, Madison, WI 53729.'], 'affiliations': [{'raw_affiliation_string': 'Department of Surgery, University of Wisconsin, Madison, WI 53729.', 'institution_ids': ['https://openalex.org/I135310074']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 8.668, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 206, 'citation_normalized_percentile': {'value': 0.967239, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 98, 'max': 99}, 'biblio': {'volume': '176', 'issue': '3', 'first_page': '789', 'last_page': '795'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10073', 'display_name': 'Hepatocellular Carcinoma Treatment and Prognosis', 'score': 0.9983, 'subfield': {'id': 'https://openalex.org/subfields/2721', 'display_name': 'Hepatology'}, '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/T10073', 'display_name': 'Hepatocellular Carcinoma Treatment and Prognosis', 'score': 0.9983, 'subfield': {'id': 'https://openalex.org/subfields/2721', 'display_name': 'Hepatology'}, '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/T10958', 'display_name': 'Ultrasound and Hyperthermia Applications', 'score': 0.9977, 'subfield': {'id': 'https://openalex.org/subfields/2204', 'display_name': 'Biomedical Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T10337', 'display_name': 'Liver Disease and Transplantation', 'score': 0.9929, 'subfield': {'id': 'https://openalex.org/subfields/2721', 'display_name': 'Hepatology'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}], 'keywords': [], 'concepts': [{'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.906922}, {'id': 'https://openalex.org/C2776268601', 'wikidata': 'https://www.wikidata.org/wiki/Q968808', 'display_name': 'Occlusion', 'level': 2, 'score': 0.8076872}, {'id': 'https://openalex.org/C2781156865', 'wikidata': 'https://www.wikidata.org/wiki/Q827023', 'display_name': 'Lesion', 'level': 2, 'score': 0.7289829}, {'id': 'https://openalex.org/C2777377203', 'wikidata': 'https://www.wikidata.org/wiki/Q1809554', 'display_name': 'Radiofrequency ablation', 'level': 3, 'score': 0.7171073}, {'id': 'https://openalex.org/C2779033008', 'wikidata': 'https://www.wikidata.org/wiki/Q464543', 'display_name': 'Portal vein', 'level': 2, 'score': 0.454044}, {'id': 'https://openalex.org/C2777202286', 'wikidata': 'https://www.wikidata.org/wiki/Q9609', 'display_name': 'Vein', 'level': 2, 'score': 0.4479298}, {'id': 'https://openalex.org/C2776820930', 'wikidata': 'https://www.wikidata.org/wiki/Q9655', 'display_name': 'Artery', 'level': 2, 'score': 0.43919763}, {'id': 'https://openalex.org/C2778902805', 'wikidata': 'https://www.wikidata.org/wiki/Q322177', 'display_name': 'Ablation', 'level': 2, 'score': 0.42505723}, {'id': 'https://openalex.org/C2989005', 'wikidata': 'https://www.wikidata.org/wiki/Q214963', 'display_name': 'Nuclear medicine', 'level': 1, 'score': 0.40882936}, {'id': 'https://openalex.org/C126838900', 'wikidata': 'https://www.wikidata.org/wiki/Q77604', 'display_name': 'Radiology', 'level': 1, 'score': 0.25929505}, {'id': 'https://openalex.org/C141071460', 'wikidata': 'https://www.wikidata.org/wiki/Q40821', 'display_name': 'Surgery', 'level': 1, 'score': 0.1999411}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.13440147}], 'mesh': [{'descriptor_ui': 'D017115', 'descriptor_name': 'Catheter Ablation', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D006499', 'descriptor_name': 'Hepatic Artery', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D008099', 'descriptor_name': 'Liver', 'qualifier_ui': 'Q000601', 'qualifier_name': 'surgery', 'is_major_topic': True}, {'descriptor_ui': 'D011169', 'descriptor_name': 'Portal Vein', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D000818', 'descriptor_name': 'Animals', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D003250', 'descriptor_name': 'Constriction', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005260', 'descriptor_name': 'Female', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008099', 'descriptor_name': 'Liver', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008099', 'descriptor_name': 'Liver', 'qualifier_ui': 'Q000473', 'qualifier_name': 'pathology', 'is_major_topic': False}, {'descriptor_ui': 'D013552', 'descriptor_name': 'Swine', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013997', 'descriptor_name': 'Time Factors', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.2214/ajr.176.3.1760789', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S161085503', 'display_name': 'American Journal of Roentgenology', 'issn_l': '0361-803X', 'issn': ['0361-803X', '1546-3141'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315781', 'host_organization_name': 'American Roentgen Ray Society', 'host_organization_lineage': ['https://openalex.org/P4310315781'], 'host_organization_lineage_names': ['American Roentgen Ray Society'], '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/11222227', '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': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 32, 'referenced_works': ['https://openalex.org/W1029869927', 'https://openalex.org/W1488103097', 'https://openalex.org/W1565212980', 'https://openalex.org/W1574730172', 'https://openalex.org/W1970195707', 'https://openalex.org/W1980597317', 'https://openalex.org/W1995566638', 'https://openalex.org/W1998966672', 'https://openalex.org/W2005750764', 'https://openalex.org/W2022554629', 'https://openalex.org/W2022627022', 'https://openalex.org/W2023327824', 'https://openalex.org/W2042470623', 'https://openalex.org/W2057418229', 'https://openalex.org/W2060163561', 'https://openalex.org/W2066180364', 'https://openalex.org/W2069269331', 'https://openalex.org/W2070484148', 'https://openalex.org/W2081828836', 'https://openalex.org/W2081967711', 'https://openalex.org/W2085843757', 'https://openalex.org/W2087146739', 'https://openalex.org/W2087147214', 'https://openalex.org/W2103723243', 'https://openalex.org/W2103880038', 'https://openalex.org/W2116767821', 'https://openalex.org/W2396239409', 'https://openalex.org/W2401329506', 'https://openalex.org/W2472159473', 'https://openalex.org/W2955504961', 'https://openalex.org/W3025756005', 'https://openalex.org/W66124515'], 'related_works': ['https://openalex.org/W4315700548', 'https://openalex.org/W3149186329', 'https://openalex.org/W3137330008', 'https://openalex.org/W2991428090', 'https://openalex.org/W2144884922', 'https://openalex.org/W2095543697', 'https://openalex.org/W2081643126', 'https://openalex.org/W2007122745', 'https://openalex.org/W1999622304', 'https://openalex.org/W1833567633'], 'abstract_inverted_index': {'Effect': [0], 'of': [1, 7], 'Vascular': [2], 'Occlusion': [3], 'on': [4], 'Radiofrequency': [5], 'Ablation': [6], 'the': [8], 'LiverResults': [9], 'in': [10], 'a': [11], 'Porcine': [12], 'ModelSteven': [13], 'B.': [14], 'Chinn1,': [15, 24], 'Fred': [16], 'T.': [17], 'Lee,': [18], 'Jr.1,': [19], 'Gregory': [20], 'D.': [21, 26], 'Kennedy2,': [22], 'Cynthia': [23], 'Christopher': [25], 'Johnson1,': [27], 'Thomas': [28, 32], 'C.': [29], 'Winter,': [30], 'III2,': [31], 'F.': [33], 'Warner3': [34], 'and': [35], 'David': [36], 'M.': [37], 'Mahvi2Audio': [38], 'Available': [39], '|': [40], 'Share': [41]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1999622304', 'counts_by_year': [{'year': 2024, 'cited_by_count': 2}, {'year': 2023, 'cited_by_count': 2}, {'year': 2021, 'cited_by_count': 4}, {'year': 2020, 'cited_by_count': 2}, {'year': 2019, 'cited_by_count': 4}, {'year': 2018, 'cited_by_count': 7}, {'year': 2017, 'cited_by_count': 2}, {'year': 2016, 'cited_by_count': 7}, {'year': 2015, 'cited_by_count': 6}, {'year': 2014, 'cited_by_count': 13}, {'year': 2013, 'cited_by_count': 6}, {'year': 2012, 'cited_by_count': 11}], 'updated_date': '2024-12-13T20:17:11.095933', 'created_date': '2016-06-24'}