Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1979939664', 'doi': 'https://doi.org/10.1007/bf02481439', 'title': 'Clinical utility of doppler ultrasonography in evaluation of early therapeutic efficacy after transcatheter arterial embolization in patients with hepatocellular carcinoma', 'display_name': 'Clinical utility of doppler ultrasonography in evaluation of early therapeutic efficacy after transcatheter arterial embolization in patients with hepatocellular carcinoma', 'publication_year': 2002, 'publication_date': '2002-06-01', 'ids': {'openalex': 'https://openalex.org/W1979939664', 'doi': 'https://doi.org/10.1007/bf02481439', 'mag': '1979939664', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/27277740'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/bf02481439', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S80821584', 'display_name': 'Journal of Medical Ultrasonics', 'issn_l': '1346-4523', 'issn': ['1346-4523', '1613-2254'], '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/A5078523146', 'display_name': 'Toshio Hibi', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210123703', 'display_name': 'Ogaki Municipal Hospital', 'ror': 'https://ror.org/0266t0867', 'country_code': 'JP', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210123703']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Toshio Hibi', 'raw_affiliation_strings': ['Department of Morphologic Diagnosis, Ogaki Municipal Hospital, 4-86 Minaminokawa-cho, 503-8502, Ogaki-shi Gifu, Japan.'], 'affiliations': [{'raw_affiliation_string': 'Department of Morphologic Diagnosis, Ogaki Municipal Hospital, 4-86 Minaminokawa-cho, 503-8502, Ogaki-shi Gifu, Japan.', 'institution_ids': ['https://openalex.org/I4210123703']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5043762552', 'display_name': 'Takashi Kumada', 'orcid': 'https://orcid.org/0000-0003-2211-495X'}, 'institutions': [{'id': 'https://openalex.org/I4210123703', 'display_name': 'Ogaki Municipal Hospital', 'ror': 'https://ror.org/0266t0867', 'country_code': 'JP', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210123703']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Takashi Kumada', 'raw_affiliation_strings': ['Department of Gastroenterology, Ogaki Municipal Hospital, 4-86 Minaminokawa-cho, 503-8502, Ogaki-shi Gifu, Japan.'], 'affiliations': [{'raw_affiliation_string': 'Department of Gastroenterology, Ogaki Municipal Hospital, 4-86 Minaminokawa-cho, 503-8502, Ogaki-shi Gifu, Japan.', 'institution_ids': ['https://openalex.org/I4210123703']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5089081189', 'display_name': 'Kenji Takeshima', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210123703', 'display_name': 'Ogaki Municipal Hospital', 'ror': 'https://ror.org/0266t0867', 'country_code': 'JP', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210123703']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Kenji Takeshima', 'raw_affiliation_strings': ['Department of Morphologic Diagnosis, Ogaki Municipal Hospital, Ogaki-shi Gifu, Japan'], 'affiliations': [{'raw_affiliation_string': 'Department of Morphologic Diagnosis, Ogaki Municipal Hospital, Ogaki-shi Gifu, Japan', 'institution_ids': ['https://openalex.org/I4210123703']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5047685267', 'display_name': 'Masuhiro Ito', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210123703', 'display_name': 'Ogaki Municipal Hospital', 'ror': 'https://ror.org/0266t0867', 'country_code': 'JP', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210123703']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Masuhiro Ito', 'raw_affiliation_strings': ['Department of Morphologic Diagnosis, Ogaki Municipal Hospital, Ogaki-shi Gifu, Japan'], 'affiliations': [{'raw_affiliation_string': 'Department of Morphologic Diagnosis, Ogaki Municipal Hospital, Ogaki-shi Gifu, Japan', 'institution_ids': ['https://openalex.org/I4210123703']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5053943034', 'display_name': 'Takahiro Noda', 'orcid': 'https://orcid.org/0000-0002-6844-384X'}, 'institutions': [{'id': 'https://openalex.org/I4210123703', 'display_name': 'Ogaki Municipal Hospital', 'ror': 'https://ror.org/0266t0867', 'country_code': 'JP', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210123703']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Takahiro Noda', 'raw_affiliation_strings': ['Department of Morphologic Diagnosis, Ogaki Municipal Hospital, Ogaki-shi Gifu, Japan'], 'affiliations': [{'raw_affiliation_string': 'Department of Morphologic Diagnosis, Ogaki Municipal Hospital, Ogaki-shi Gifu, Japan', 'institution_ids': ['https://openalex.org/I4210123703']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5031986525', 'display_name': 'Shigemasa Goto', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210123703', 'display_name': 'Ogaki Municipal Hospital', 'ror': 'https://ror.org/0266t0867', 'country_code': 'JP', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210123703']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Shigemasa Goto', 'raw_affiliation_strings': ['Department of Morphologic Diagnosis, Ogaki Municipal Hospital, Ogaki-shi Gifu, Japan'], 'affiliations': [{'raw_affiliation_string': 'Department of Morphologic Diagnosis, Ogaki Municipal Hospital, Ogaki-shi Gifu, Japan', 'institution_ids': ['https://openalex.org/I4210123703']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5017813383', 'display_name': 'Fumiyoshi Sugita', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210123703', 'display_name': 'Ogaki Municipal Hospital', 'ror': 'https://ror.org/0266t0867', 'country_code': 'JP', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210123703']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Fumiyoshi Sugita', 'raw_affiliation_strings': ['Department of Morphologic Diagnosis, Ogaki Municipal Hospital, Ogaki-shi Gifu, Japan'], 'affiliations': [{'raw_affiliation_string': 'Department of Morphologic Diagnosis, Ogaki Municipal Hospital, Ogaki-shi Gifu, Japan', 'institution_ids': ['https://openalex.org/I4210123703']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5064990318', 'display_name': 'Toshi Sassa', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210123703', 'display_name': 'Ogaki Municipal Hospital', 'ror': 'https://ror.org/0266t0867', 'country_code': 'JP', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210123703']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Toshi Sassa', 'raw_affiliation_strings': ['Department of Morphologic Diagnosis, Ogaki Municipal Hospital, Ogaki-shi Gifu, Japan'], 'affiliations': [{'raw_affiliation_string': 'Department of Morphologic Diagnosis, Ogaki Municipal Hospital, Ogaki-shi Gifu, Japan', 'institution_ids': ['https://openalex.org/I4210123703']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5053362358', 'display_name': 'Hideo Ichikawa', 'orcid': 'https://orcid.org/0000-0002-8481-5543'}, 'institutions': [{'id': 'https://openalex.org/I4210123703', 'display_name': 'Ogaki Municipal Hospital', 'ror': 'https://ror.org/0266t0867', 'country_code': 'JP', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210123703']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Hideo Ichikawa', 'raw_affiliation_strings': ['Department of Morphologic Diagnosis, Ogaki Municipal Hospital, Ogaki-shi Gifu, Japan'], 'affiliations': [{'raw_affiliation_string': 'Department of Morphologic Diagnosis, Ogaki Municipal Hospital, Ogaki-shi Gifu, Japan', 'institution_ids': ['https://openalex.org/I4210123703']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5102405079', 'display_name': 'Satoshi Nakano', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210123703', 'display_name': 'Ogaki Municipal Hospital', 'ror': 'https://ror.org/0266t0867', 'country_code': 'JP', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210123703']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Satoshi Nakano', 'raw_affiliation_strings': ['Department of Gastroenterology, Ogaki Municipal Hospital, Ogaki-shi Gifu, Japan'], 'affiliations': [{'raw_affiliation_string': 'Department of Gastroenterology, Ogaki Municipal Hospital, Ogaki-shi Gifu, Japan', 'institution_ids': ['https://openalex.org/I4210123703']}]}], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 2890, 'currency': 'EUR', 'value_usd': 3690, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.369, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 2, 'citation_normalized_percentile': {'value': 0.432215, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 64, 'max': 68}, 'biblio': {'volume': '29', 'issue': '2', 'first_page': '47', 'last_page': '53'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10073', 'display_name': 'Hepatocellular Carcinoma', 'score': 0.9999, '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', 'score': 0.9999, '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/T10351', 'display_name': 'Epidemiology and Management of NAFLD', 'score': 0.9972, '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'}}, {'id': 'https://openalex.org/T11885', 'display_name': 'Breast Magnetic Resonance Imaging in Oncology', 'score': 0.9901, 'subfield': {'id': 'https://openalex.org/subfields/2741', 'display_name': 'Radiology, Nuclear Medicine and Imaging'}, '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/vascularity', 'display_name': 'Vascularity', 'score': 0.8469677}, {'id': 'https://openalex.org/keywords/arterial-embolization', 'display_name': 'Arterial Embolization', 'score': 0.56480116}, {'id': 'https://openalex.org/keywords/perfusion-imaging', 'display_name': 'Perfusion Imaging', 'score': 0.493146}, {'id': 'https://openalex.org/keywords/stain', 'display_name': 'Stain', 'score': 0.47422194}, {'id': 'https://openalex.org/keywords/gold-standard', 'display_name': 'Gold standard (test)', 'score': 0.44018984}], 'concepts': [{'id': 'https://openalex.org/C178596483', 'wikidata': 'https://www.wikidata.org/wiki/Q7916472', 'display_name': 'Vascularity', 'level': 2, 'score': 0.8469677}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.8061256}, {'id': 'https://openalex.org/C2778019345', 'wikidata': 'https://www.wikidata.org/wiki/Q1148337', 'display_name': 'Hepatocellular carcinoma', 'level': 2, 'score': 0.7367472}, {'id': 'https://openalex.org/C126838900', 'wikidata': 'https://www.wikidata.org/wiki/Q77604', 'display_name': 'Radiology', 'level': 1, 'score': 0.7235768}, {'id': 'https://openalex.org/C143409427', 'wikidata': 'https://www.wikidata.org/wiki/Q161238', 'display_name': 'Magnetic resonance imaging', 'level': 2, 'score': 0.6072609}, {'id': 'https://openalex.org/C2911105935', 'wikidata': 'https://www.wikidata.org/wiki/Q1144114', 'display_name': 'Arterial Embolization', 'level': 3, 'score': 0.56480116}, {'id': 'https://openalex.org/C529618451', 'wikidata': 'https://www.wikidata.org/wiki/Q234904', 'display_name': 'Ultrasonography', 'level': 2, 'score': 0.5452344}, {'id': 'https://openalex.org/C143753070', 'wikidata': 'https://www.wikidata.org/wiki/Q162564', 'display_name': 'Ultrasound', 'level': 2, 'score': 0.53978974}, {'id': 'https://openalex.org/C142757262', 'wikidata': 'https://www.wikidata.org/wiki/Q76436', 'display_name': 'Doppler effect', 'level': 2, 'score': 0.53288496}, {'id': 'https://openalex.org/C2781294515', 'wikidata': 'https://www.wikidata.org/wiki/Q2733470', 'display_name': 'Stain', 'level': 3, 'score': 0.47422194}, {'id': 'https://openalex.org/C40993552', 'wikidata': 'https://www.wikidata.org/wiki/Q514654', 'display_name': 'Gold standard (test)', 'level': 2, 'score': 0.44018984}, {'id': 'https://openalex.org/C2776035437', 'wikidata': 'https://www.wikidata.org/wiki/Q1144114', 'display_name': 'Embolization', 'level': 2, 'score': 0.32336217}, {'id': 'https://openalex.org/C142724271', 'wikidata': 'https://www.wikidata.org/wiki/Q7208', 'display_name': 'Pathology', 'level': 1, 'score': 0.19345742}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.123672426}, {'id': 'https://openalex.org/C74864618', 'wikidata': 'https://www.wikidata.org/wiki/Q2332446', 'display_name': 'Staining', 'level': 2, 'score': 0.1040408}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C1276947', 'wikidata': 'https://www.wikidata.org/wiki/Q333', 'display_name': 'Astronomy', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/bf02481439', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S80821584', 'display_name': 'Journal of Medical Ultrasonics', 'issn_l': '1346-4523', 'issn': ['1346-4523', '1613-2254'], '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/27277740', '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': 0.65, 'display_name': 'Good health and well-being', 'id': 'https://metadata.un.org/sdg/3'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 15, 'referenced_works': ['https://openalex.org/W1969848765', 'https://openalex.org/W1990404563', 'https://openalex.org/W2010008991', 'https://openalex.org/W2045109030', 'https://openalex.org/W2054771050', 'https://openalex.org/W2058045921', 'https://openalex.org/W2071163537', 'https://openalex.org/W2089670392', 'https://openalex.org/W2122416225', 'https://openalex.org/W2169520983', 'https://openalex.org/W2397779133', 'https://openalex.org/W2414488602', 'https://openalex.org/W2417635948', 'https://openalex.org/W2468450498', 'https://openalex.org/W3045502037'], 'related_works': ['https://openalex.org/W4315433588', 'https://openalex.org/W3116684058', 'https://openalex.org/W2421392042', 'https://openalex.org/W2404454573', 'https://openalex.org/W2402598181', 'https://openalex.org/W2365619957', 'https://openalex.org/W2125301091', 'https://openalex.org/W2018446236', 'https://openalex.org/W2015109732', 'https://openalex.org/W1991888272'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1979939664', 'counts_by_year': [], 'updated_date': '2024-09-12T20:54:25.427564', 'created_date': '2016-06-24'}