Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2018433986', 'doi': 'https://doi.org/10.1007/bf02725339', 'title': 'Radiofrequency ablation of 231 unresectable hepatic tumors: Indications, limitations, and complications', 'display_name': 'Radiofrequency ablation of 231 unresectable hepatic tumors: Indications, limitations, and complications', 'publication_year': 2000, 'publication_date': '2000-09-01', 'ids': {'openalex': 'https://openalex.org/W2018433986', 'doi': 'https://doi.org/10.1007/bf02725339', 'mag': '2018433986', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/11005558'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/bf02725339', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S177486402', 'display_name': 'Annals of Surgical Oncology', 'issn_l': '1068-9265', 'issn': ['1068-9265', '1534-4681'], '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/A5109196262', 'display_name': 'Thomas F. Wood', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210104056', 'display_name': "Saint John's Health Center", 'ror': 'https://ror.org/01gcc9p15', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210104056', 'https://openalex.org/I94396219']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Thomas F. Wood', 'raw_affiliation_strings': ['From the Department of Surgical Oncology, John Wayne Cancer Institute, Santa Monica, California'], 'affiliations': [{'raw_affiliation_string': 'From the Department of Surgical Oncology, John Wayne Cancer Institute, Santa Monica, California', 'institution_ids': ['https://openalex.org/I4210104056']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5030928268', 'display_name': 'David M. Rose', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210104056', 'display_name': "Saint John's Health Center", 'ror': 'https://ror.org/01gcc9p15', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210104056', 'https://openalex.org/I94396219']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'D. Michael Rose', 'raw_affiliation_strings': ['From the Department of Surgical Oncology, John Wayne Cancer Institute, Santa Monica, California'], 'affiliations': [{'raw_affiliation_string': 'From the Department of Surgical Oncology, John Wayne Cancer Institute, Santa Monica, California', 'institution_ids': ['https://openalex.org/I4210104056']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5083527135', 'display_name': 'Mathew H. Chung', 'orcid': 'https://orcid.org/0000-0001-8085-9701'}, 'institutions': [{'id': 'https://openalex.org/I4210104056', 'display_name': "Saint John's Health Center", 'ror': 'https://ror.org/01gcc9p15', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210104056', 'https://openalex.org/I94396219']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Mathew Chung', 'raw_affiliation_strings': ['From the Department of Surgical Oncology, John Wayne Cancer Institute, Santa Monica, California'], 'affiliations': [{'raw_affiliation_string': 'From the Department of Surgical Oncology, John Wayne Cancer Institute, Santa Monica, California', 'institution_ids': ['https://openalex.org/I4210104056']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5088447695', 'display_name': 'David P. Allegra', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210104056', 'display_name': "Saint John's Health Center", 'ror': 'https://ror.org/01gcc9p15', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210104056', 'https://openalex.org/I94396219']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'David P. Allegra', 'raw_affiliation_strings': ['From the Department of Surgical Oncology, John Wayne Cancer Institute, Santa Monica, California'], 'affiliations': [{'raw_affiliation_string': 'From the Department of Surgical Oncology, John Wayne Cancer Institute, Santa Monica, California', 'institution_ids': ['https://openalex.org/I4210104056']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5016886577', 'display_name': 'Leland J. Foshag', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210104056', 'display_name': "Saint John's Health Center", 'ror': 'https://ror.org/01gcc9p15', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210104056', 'https://openalex.org/I94396219']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Leland J. Foshag', 'raw_affiliation_strings': ['From the Department of Surgical Oncology, John Wayne Cancer Institute, Santa Monica, California'], 'affiliations': [{'raw_affiliation_string': 'From the Department of Surgical Oncology, John Wayne Cancer Institute, Santa Monica, California', 'institution_ids': ['https://openalex.org/I4210104056']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5008106546', 'display_name': 'Anton J. Bilchik', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210104056', 'display_name': "Saint John's Health Center", 'ror': 'https://ror.org/01gcc9p15', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210104056', 'https://openalex.org/I94396219']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Anton J. Bilchik', 'raw_affiliation_strings': ['From the Department of Surgical Oncology, John Wayne Cancer Institute, Santa Monica, California'], 'affiliations': [{'raw_affiliation_string': 'From the Department of Surgical Oncology, John Wayne Cancer Institute, Santa Monica, California', 'institution_ids': ['https://openalex.org/I4210104056']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 3190, 'currency': 'EUR', 'value_usd': 4190, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 16.976, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 498, 'citation_normalized_percentile': {'value': 0.949065, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 99, 'max': 100}, 'biblio': {'volume': '7', 'issue': '8', 'first_page': '593', 'last_page': '600'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10073', 'display_name': 'Hepatocellular Carcinoma Treatment and Prognosis', 'score': 1.0, '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': 1.0, '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/T10231', 'display_name': 'Pancreatic and Hepatic Oncology Research', 'score': 0.9992, 'subfield': {'id': 'https://openalex.org/subfields/2730', 'display_name': 'Oncology'}, '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/T10351', 'display_name': 'Liver Disease Diagnosis and Treatment', 'score': 0.9991, 'subfield': {'id': 'https://openalex.org/subfields/2713', 'display_name': 'Epidemiology'}, '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': 0.981833}, {'id': 'https://openalex.org/C2777377203', 'wikidata': 'https://www.wikidata.org/wiki/Q1809554', 'display_name': 'Radiofrequency ablation', 'level': 3, 'score': 0.78614414}, {'id': 'https://openalex.org/C2780813298', 'wikidata': 'https://www.wikidata.org/wiki/Q2071287', 'display_name': 'Percutaneous', 'level': 2, 'score': 0.77698815}, {'id': 'https://openalex.org/C2778902805', 'wikidata': 'https://www.wikidata.org/wiki/Q322177', 'display_name': 'Ablation', 'level': 2, 'score': 0.609506}, {'id': 'https://openalex.org/C141071460', 'wikidata': 'https://www.wikidata.org/wiki/Q40821', 'display_name': 'Surgery', 'level': 1, 'score': 0.57741743}, {'id': 'https://openalex.org/C126838900', 'wikidata': 'https://www.wikidata.org/wiki/Q77604', 'display_name': 'Radiology', 'level': 1, 'score': 0.53786546}, {'id': 'https://openalex.org/C2780047204', 'wikidata': 'https://www.wikidata.org/wiki/Q675754', 'display_name': 'Laparoscopy', 'level': 2, 'score': 0.47433013}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.09531987}], 'mesh': [{'descriptor_ui': 'D017115', 'descriptor_name': 'Catheter Ablation', 'qualifier_ui': 'Q000009', 'qualifier_name': 'adverse effects', 'is_major_topic': True}, {'descriptor_ui': 'D017115', 'descriptor_name': 'Catheter Ablation', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': True}, {'descriptor_ui': 'D008113', 'descriptor_name': 'Liver Neoplasms', 'qualifier_ui': 'Q000556', 'qualifier_name': 'secondary', 'is_major_topic': True}, {'descriptor_ui': 'D008113', 'descriptor_name': 'Liver Neoplasms', 'qualifier_ui': 'Q000601', 'qualifier_name': 'surgery', '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': 'D000465', 'descriptor_name': 'Algorithms', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002056', 'descriptor_name': 'Burns', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002056', 'descriptor_name': 'Burns', 'qualifier_ui': 'Q000209', 'qualifier_name': 'etiology', 'is_major_topic': False}, {'descriptor_ui': 'D017115', 'descriptor_name': 'Catheter Ablation', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D003131', 'descriptor_name': 'Combined Modality Therapy', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D003964', 'descriptor_name': 'Diaphragm', 'qualifier_ui': 'Q000293', 'qualifier_name': 'injuries', 'is_major_topic': False}, {'descriptor_ui': 'D003964', 'descriptor_name': 'Diaphragm', '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': 'D005500', 'descriptor_name': 'Follow-Up Studies', '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': 'D008100', 'descriptor_name': 'Liver Abscess', 'qualifier_ui': 'Q000209', 'qualifier_name': 'etiology', 'is_major_topic': False}, {'descriptor_ui': 'D008100', 'descriptor_name': 'Liver Abscess', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D017093', 'descriptor_name': 'Liver Failure', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D017093', 'descriptor_name': 'Liver Failure', 'qualifier_ui': 'Q000209', 'qualifier_name': 'etiology', 'is_major_topic': False}, {'descriptor_ui': 'D008113', 'descriptor_name': 'Liver Neoplasms', 'qualifier_ui': '', 'qualifier_name': None, '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': 'D009203', 'descriptor_name': 'Myocardial Infarction', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009203', 'descriptor_name': 'Myocardial Infarction', 'qualifier_ui': 'Q000209', 'qualifier_name': 'etiology', 'is_major_topic': False}, {'descriptor_ui': 'D009336', 'descriptor_name': 'Necrosis', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D019106', 'descriptor_name': 'Postoperative Hemorrhage', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D019106', 'descriptor_name': 'Postoperative Hemorrhage', 'qualifier_ui': 'Q000209', 'qualifier_name': 'etiology', 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/bf02725339', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S177486402', 'display_name': 'Annals of Surgical Oncology', 'issn_l': '1068-9265', 'issn': ['1068-9265', '1534-4681'], '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/11005558', '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': [{'score': 0.86, 'display_name': 'Good health and well-being', 'id': 'https://metadata.un.org/sdg/3'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 23, 'referenced_works': ['https://openalex.org/W14093155', 'https://openalex.org/W1970195707', 'https://openalex.org/W1976159542', 'https://openalex.org/W1979423262', 'https://openalex.org/W1988557615', 'https://openalex.org/W1999252744', 'https://openalex.org/W2003170690', 'https://openalex.org/W2005750764', 'https://openalex.org/W2009149003', 'https://openalex.org/W2038744444', 'https://openalex.org/W2049289223', 'https://openalex.org/W2057418229', 'https://openalex.org/W2071573040', 'https://openalex.org/W2075989580', 'https://openalex.org/W2084470612', 'https://openalex.org/W2103352649', 'https://openalex.org/W2105613824', 'https://openalex.org/W2160077402', 'https://openalex.org/W2170157827', 'https://openalex.org/W2246611382', 'https://openalex.org/W2292169022', 'https://openalex.org/W2314446169', 'https://openalex.org/W2396247548'], 'related_works': ['https://openalex.org/W4380789556', 'https://openalex.org/W3145441801', 'https://openalex.org/W3037986937', 'https://openalex.org/W2977374089', 'https://openalex.org/W2913786724', 'https://openalex.org/W2357783023', 'https://openalex.org/W2334028226', 'https://openalex.org/W2131550650', 'https://openalex.org/W2029690180', 'https://openalex.org/W1598961389'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2018433986', 'counts_by_year': [{'year': 2024, 'cited_by_count': 3}, {'year': 2023, 'cited_by_count': 6}, {'year': 2022, 'cited_by_count': 1}, {'year': 2021, 'cited_by_count': 3}, {'year': 2020, 'cited_by_count': 7}, {'year': 2019, 'cited_by_count': 4}, {'year': 2018, 'cited_by_count': 10}, {'year': 2017, 'cited_by_count': 10}, {'year': 2016, 'cited_by_count': 14}, {'year': 2015, 'cited_by_count': 14}, {'year': 2014, 'cited_by_count': 16}, {'year': 2013, 'cited_by_count': 14}, {'year': 2012, 'cited_by_count': 22}], 'updated_date': '2025-01-16T04:41:37.227948', 'created_date': '2016-06-24'}