Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2324940617', 'doi': 'https://doi.org/10.1007/bf02343422', 'title': 'Sonography of caudal hepatic veins in children', 'display_name': 'Sonography of caudal hepatic veins in children', 'publication_year': 1984, 'publication_date': '1984-09-01', 'ids': {'openalex': 'https://openalex.org/W2324940617', 'doi': 'https://doi.org/10.1007/bf02343422', 'mag': '2324940617', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/6504600'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/bf02343422', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S44033376', 'display_name': 'Pediatric Radiology', 'issn_l': '0301-0449', 'issn': ['0301-0449', '1432-1998'], '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/A5064067867', 'display_name': 'G. Hausdorf', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I159176309', 'display_name': 'Universität Hamburg', 'ror': 'https://ror.org/00g30e956', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I159176309']}], 'countries': ['DE'], 'is_corresponding': True, 'raw_author_name': 'G. Hausdorf', 'raw_affiliation_strings': ['Department of Pediatric Radiology, University of Hamburg, Hamburg, FRG'], 'affiliations': [{'raw_affiliation_string': 'Department of Pediatric Radiology, University of Hamburg, Hamburg, FRG', 'institution_ids': ['https://openalex.org/I159176309']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': ['https://openalex.org/A5064067867'], 'corresponding_institution_ids': ['https://openalex.org/I159176309'], 'apc_list': {'value': 3060, 'currency': 'EUR', 'value_usd': 3860, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 3, 'citation_normalized_percentile': {'value': 0.585906, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 66, 'max': 69}, 'biblio': {'volume': '14', 'issue': '6', 'first_page': '376', 'last_page': '379'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10337', 'display_name': 'Liver Cirrhosis and Associated Complications', 'score': 0.9997, '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/T10337', 'display_name': 'Liver Cirrhosis and Associated Complications', 'score': 0.9997, '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/T12342', 'display_name': 'Venous Anomalies and Syndromes in Vascular System', 'score': 0.9979, 'subfield': {'id': 'https://openalex.org/subfields/2746', 'display_name': 'Surgery'}, '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/T10999', 'display_name': 'Liver Transplantation and Graft Survival Analysis', 'score': 0.9924, 'subfield': {'id': 'https://openalex.org/subfields/2746', 'display_name': 'Surgery'}, '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/hepatic-veins', 'display_name': 'Hepatic veins', 'score': 0.83666277}, {'id': 'https://openalex.org/keywords/neuroradiology', 'display_name': 'Neuroradiology', 'score': 0.6139359}, {'id': 'https://openalex.org/keywords/right-gastric-vein', 'display_name': 'Right gastric vein', 'score': 0.58719707}, {'id': 'https://openalex.org/keywords/hepatic-portal-vein', 'display_name': 'Hepatic portal vein', 'score': 0.5190416}, {'id': 'https://openalex.org/keywords/histopathologic-staging', 'display_name': 'Histopathologic Staging', 'score': 0.446471}], 'concepts': [{'id': 'https://openalex.org/C2780703679', 'wikidata': 'https://www.wikidata.org/wiki/Q1578686', 'display_name': 'Hepatic veins', 'level': 3, 'score': 0.83666277}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.82589483}, {'id': 'https://openalex.org/C2777202286', 'wikidata': 'https://www.wikidata.org/wiki/Q9609', 'display_name': 'Vein', 'level': 2, 'score': 0.70293885}, {'id': 'https://openalex.org/C105702510', 'wikidata': 'https://www.wikidata.org/wiki/Q514', 'display_name': 'Anatomy', 'level': 1, 'score': 0.68966377}, {'id': 'https://openalex.org/C2779889316', 'wikidata': 'https://www.wikidata.org/wiki/Q642836', 'display_name': 'Neuroradiology', 'level': 3, 'score': 0.6139359}, {'id': 'https://openalex.org/C33515925', 'wikidata': 'https://www.wikidata.org/wiki/Q4115303', 'display_name': 'Right gastric vein', 'level': 5, 'score': 0.58719707}, {'id': 'https://openalex.org/C2910727132', 'wikidata': 'https://www.wikidata.org/wiki/Q464543', 'display_name': 'Hepatic portal vein', 'level': 3, 'score': 0.5190416}, {'id': 'https://openalex.org/C19801646', 'wikidata': 'https://www.wikidata.org/wiki/Q6693952', 'display_name': 'Lower limbs venous ultrasonography', 'level': 3, 'score': 0.42552808}, {'id': 'https://openalex.org/C143753070', 'wikidata': 'https://www.wikidata.org/wiki/Q162564', 'display_name': 'Ultrasound', 'level': 2, 'score': 0.41925758}, {'id': 'https://openalex.org/C126838900', 'wikidata': 'https://www.wikidata.org/wiki/Q77604', 'display_name': 'Radiology', 'level': 1, 'score': 0.36461803}, {'id': 'https://openalex.org/C2779033008', 'wikidata': 'https://www.wikidata.org/wiki/Q464543', 'display_name': 'Portal vein', 'level': 2, 'score': 0.3138893}, {'id': 'https://openalex.org/C56900294', 'wikidata': 'https://www.wikidata.org/wiki/Q7231497', 'display_name': 'Portal venous pressure', 'level': 4, 'score': 0.16306153}, {'id': 'https://openalex.org/C141071460', 'wikidata': 'https://www.wikidata.org/wiki/Q40821', 'display_name': 'Surgery', 'level': 1, 'score': 0.14176378}, {'id': 'https://openalex.org/C2778808290', 'wikidata': 'https://www.wikidata.org/wiki/Q124604', 'display_name': 'Portal hypertension', 'level': 3, 'score': 0.13918689}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.13730195}, {'id': 'https://openalex.org/C16568411', 'wikidata': 'https://www.wikidata.org/wiki/Q83042', 'display_name': 'Neurology', 'level': 2, 'score': 0.111689836}, {'id': 'https://openalex.org/C2777214474', 'wikidata': 'https://www.wikidata.org/wiki/Q147778', 'display_name': 'Cirrhosis', '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}], 'mesh': [{'descriptor_ui': 'D006503', 'descriptor_name': 'Hepatic Veins', 'qualifier_ui': 'Q000033', 'qualifier_name': 'anatomy & histology', 'is_major_topic': True}, {'descriptor_ui': 'D014465', 'descriptor_name': 'Ultrasonics', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D000293', 'descriptor_name': 'Adolescent', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002648', 'descriptor_name': 'Child', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002675', 'descriptor_name': 'Child, Preschool', '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': 'D006503', 'descriptor_name': 'Hepatic Veins', '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': 'D007223', 'descriptor_name': 'Infant', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008297', 'descriptor_name': 'Male', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/bf02343422', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S44033376', 'display_name': 'Pediatric Radiology', 'issn_l': '0301-0449', 'issn': ['0301-0449', '1432-1998'], '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/6504600', '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': 21, 'referenced_works': ['https://openalex.org/W1490757641', 'https://openalex.org/W1834719833', 'https://openalex.org/W1882714965', 'https://openalex.org/W1976154999', 'https://openalex.org/W1977641981', 'https://openalex.org/W1981564136', 'https://openalex.org/W2016249786', 'https://openalex.org/W2043859429', 'https://openalex.org/W2044906937', 'https://openalex.org/W2050226411', 'https://openalex.org/W2068306692', 'https://openalex.org/W2075193118', 'https://openalex.org/W2078380286', 'https://openalex.org/W2087198548', 'https://openalex.org/W2095349761', 'https://openalex.org/W2102070812', 'https://openalex.org/W2137523751', 'https://openalex.org/W2155580789', 'https://openalex.org/W2464373603', 'https://openalex.org/W2566436924', 'https://openalex.org/W2954130144'], 'related_works': ['https://openalex.org/W350424318', 'https://openalex.org/W3031018271', 'https://openalex.org/W2393080485', 'https://openalex.org/W2357210169', 'https://openalex.org/W2348408757', 'https://openalex.org/W2325917435', 'https://openalex.org/W2296679659', 'https://openalex.org/W2064791098', 'https://openalex.org/W2032623236', 'https://openalex.org/W2021220824'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2324940617', 'counts_by_year': [{'year': 2019, 'cited_by_count': 1}], 'updated_date': '2024-09-18T20:55:51.652071', 'created_date': '2016-06-24'}