Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W830606', 'doi': 'https://doi.org/10.1007/bf00342920', 'title': 'Comparative evaluation of metrizamide and meglumine ioxithalamate in angiography of the vessels of the head and neck', 'display_name': 'Comparative evaluation of metrizamide and meglumine ioxithalamate in angiography of the vessels of the head and neck', 'publication_year': 1978, 'publication_date': '1978-10-01', 'ids': {'openalex': 'https://openalex.org/W830606', 'doi': 'https://doi.org/10.1007/bf00342920', 'mag': '830606', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/364333'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/bf00342920', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S125989030', 'display_name': 'Neuroradiology', 'issn_l': '0028-3940', 'issn': ['0028-3940', '1432-1920'], '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/A5043524930', 'display_name': 'J T Wilmink', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'J. T. Wilmink', 'raw_affiliation_strings': ['Department of Neuroradiology and Neuropsychology, University Hospital Groningen, The Netherlalands'], 'affiliations': [{'raw_affiliation_string': 'Department of Neuroradiology and Neuropsychology, University Hospital Groningen, The Netherlalands', 'institution_ids': []}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5087899783', 'display_name': 'W. Van den Burg', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'W. van den Burg', 'raw_affiliation_strings': ['Department of Neuroradiology and Neuropsychology, University Hospital Groningen, The Netherlalands'], 'affiliations': [{'raw_affiliation_string': 'Department of Neuroradiology and Neuropsychology, University Hospital Groningen, The Netherlalands', 'institution_ids': []}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5060694127', 'display_name': 'H Kramer', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'H. J. Kramer', 'raw_affiliation_strings': ['Department of Neuroradiology and Neuropsychology, University Hospital Groningen, The Netherlalands'], 'affiliations': [{'raw_affiliation_string': 'Department of Neuroradiology and Neuropsychology, University Hospital Groningen, The Netherlalands', 'institution_ids': []}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5017839071', 'display_name': 'L. Penning', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'L. Penning', 'raw_affiliation_strings': ['Department of Neuroradiology and Neuropsychology, University Hospital Groningen, The Netherlalands'], 'affiliations': [{'raw_affiliation_string': 'Department of Neuroradiology and Neuropsychology, University Hospital Groningen, The Netherlalands', 'institution_ids': []}]}], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 3390, 'currency': 'EUR', 'value_usd': 4390, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 1.787, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 7, 'citation_normalized_percentile': {'value': 0.652049, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 77, 'max': 78}, 'biblio': {'volume': '15', 'issue': '5', 'first_page': '267', 'last_page': '272'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10372', 'display_name': 'Advanced Cardiac Imaging Techniques and Diagnostics', 'score': 0.9025, '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'}}, 'topics': [{'id': 'https://openalex.org/T10372', 'display_name': 'Advanced Cardiac Imaging Techniques and Diagnostics', 'score': 0.9025, '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/metrizamide', 'display_name': 'Metrizamide', 'score': 0.97997105}, {'id': 'https://openalex.org/keywords/meglumine', 'display_name': 'Meglumine', 'score': 0.7312499}, {'id': 'https://openalex.org/keywords/diatrizoate-meglumine', 'display_name': 'Diatrizoate Meglumine', 'score': 0.6321591}, {'id': 'https://openalex.org/keywords/neuroradiology', 'display_name': 'Neuroradiology', 'score': 0.56070745}, {'id': 'https://openalex.org/keywords/iohexol', 'display_name': 'Iohexol', 'score': 0.4663132}, {'id': 'https://openalex.org/keywords/external-carotid-artery', 'display_name': 'External carotid artery', 'score': 0.43672478}, {'id': 'https://openalex.org/keywords/cardiac-imaging', 'display_name': 'Cardiac Imaging', 'score': 0.436419}, {'id': 'https://openalex.org/keywords/iopamidol', 'display_name': 'Iopamidol', 'score': 0.41809446}], 'concepts': [{'id': 'https://openalex.org/C2776778849', 'wikidata': 'https://www.wikidata.org/wiki/Q6824399', 'display_name': 'Metrizamide', 'level': 4, 'score': 0.97997105}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.9152233}, {'id': 'https://openalex.org/C2779786684', 'wikidata': 'https://www.wikidata.org/wiki/Q906156', 'display_name': 'Contrast medium', 'level': 2, 'score': 0.9024807}, {'id': 'https://openalex.org/C2777843234', 'wikidata': 'https://www.wikidata.org/wiki/Q288875', 'display_name': 'Meglumine', 'level': 3, 'score': 0.7312499}, {'id': 'https://openalex.org/C2908884792', 'wikidata': 'https://www.wikidata.org/wiki/Q411511', 'display_name': 'Diatrizoate Meglumine', 'level': 2, 'score': 0.6321591}, {'id': 'https://openalex.org/C2779889316', 'wikidata': 'https://www.wikidata.org/wiki/Q642836', 'display_name': 'Neuroradiology', 'level': 3, 'score': 0.56070745}, {'id': 'https://openalex.org/C2780643987', 'wikidata': 'https://www.wikidata.org/wiki/Q468414', 'display_name': 'Angiography', 'level': 2, 'score': 0.53225774}, {'id': 'https://openalex.org/C126838900', 'wikidata': 'https://www.wikidata.org/wiki/Q77604', 'display_name': 'Radiology', 'level': 1, 'score': 0.5122413}, {'id': 'https://openalex.org/C2781064879', 'wikidata': 'https://www.wikidata.org/wiki/Q214275', 'display_name': 'Common carotid artery', 'level': 3, 'score': 0.48864156}, {'id': 'https://openalex.org/C2779093167', 'wikidata': 'https://www.wikidata.org/wiki/Q410683', 'display_name': 'Iohexol', 'level': 3, 'score': 0.4663132}, {'id': 'https://openalex.org/C2776502983', 'wikidata': 'https://www.wikidata.org/wiki/Q690182', 'display_name': 'Contrast (vision)', 'level': 2, 'score': 0.45991743}, {'id': 'https://openalex.org/C2776725920', 'wikidata': 'https://www.wikidata.org/wiki/Q125276', 'display_name': 'External carotid artery', 'level': 3, 'score': 0.43672478}, {'id': 'https://openalex.org/C2776982972', 'wikidata': 'https://www.wikidata.org/wiki/Q424788', 'display_name': 'Iopamidol', 'level': 3, 'score': 0.41809446}, {'id': 'https://openalex.org/C2778333808', 'wikidata': 'https://www.wikidata.org/wiki/Q515848', 'display_name': 'Internal carotid artery', 'level': 2, 'score': 0.3893887}, {'id': 'https://openalex.org/C2987047532', 'wikidata': 'https://www.wikidata.org/wiki/Q214275', 'display_name': 'Carotid arteries', 'level': 2, 'score': 0.32820767}, {'id': 'https://openalex.org/C42219234', 'wikidata': 'https://www.wikidata.org/wiki/Q131130', 'display_name': 'Anesthesia', 'level': 1, 'score': 0.321523}, {'id': 'https://openalex.org/C16568411', 'wikidata': 'https://www.wikidata.org/wiki/Q83042', 'display_name': 'Neurology', 'level': 2, 'score': 0.28225532}, {'id': 'https://openalex.org/C2777905831', 'wikidata': 'https://www.wikidata.org/wiki/Q2122468', 'display_name': 'Myelography', 'level': 3, 'score': 0.25283724}, {'id': 'https://openalex.org/C141071460', 'wikidata': 'https://www.wikidata.org/wiki/Q40821', 'display_name': 'Surgery', 'level': 1, 'score': 0.22114432}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.18312153}, {'id': 'https://openalex.org/C2780775167', 'wikidata': 'https://www.wikidata.org/wiki/Q9606', 'display_name': 'Spinal cord', 'level': 2, 'score': 0.15855825}, {'id': 'https://openalex.org/C154945302', 'wikidata': 'https://www.wikidata.org/wiki/Q11660', 'display_name': 'Artificial intelligence', 'level': 1, '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/C159641895', 'wikidata': 'https://www.wikidata.org/wiki/Q108377937', 'display_name': 'Renal function', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C143409427', 'wikidata': 'https://www.wikidata.org/wiki/Q161238', 'display_name': 'Magnetic resonance imaging', 'level': 2, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D002533', 'descriptor_name': 'Cerebral Angiography', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D007482', 'descriptor_name': 'Iothalamate Meglumine', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D008793', 'descriptor_name': 'Metrizamide', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D001013', 'descriptor_name': 'Aorta, Thoracic', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D001919', 'descriptor_name': 'Bradycardia', 'qualifier_ui': 'Q000139', 'qualifier_name': 'chemically induced', 'is_major_topic': False}, {'descriptor_ui': 'D001919', 'descriptor_name': 'Bradycardia', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002339', 'descriptor_name': 'Carotid Arteries', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002404', 'descriptor_name': 'Catheterization', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002986', 'descriptor_name': 'Clinical Trials as Topic', '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': 'D007482', 'descriptor_name': 'Iothalamate Meglumine', 'qualifier_ui': 'Q000009', 'qualifier_name': 'adverse effects', 'is_major_topic': False}, {'descriptor_ui': 'D007482', 'descriptor_name': 'Iothalamate Meglumine', 'qualifier_ui': 'Q000008', 'qualifier_name': 'administration & dosage', 'is_major_topic': False}, {'descriptor_ui': 'D008793', 'descriptor_name': 'Metrizamide', 'qualifier_ui': 'Q000009', 'qualifier_name': 'adverse effects', 'is_major_topic': False}, {'descriptor_ui': 'D008793', 'descriptor_name': 'Metrizamide', 'qualifier_ui': 'Q000008', 'qualifier_name': 'administration & dosage', 'is_major_topic': False}, {'descriptor_ui': 'D010146', 'descriptor_name': 'Pain', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D014711', 'descriptor_name': 'Vertebral Artery', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/bf00342920', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S125989030', 'display_name': 'Neuroradiology', 'issn_l': '0028-3940', 'issn': ['0028-3940', '1432-1920'], '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/364333', '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': 'Life below water', 'score': 0.71, 'id': 'https://metadata.un.org/sdg/14'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 12, 'referenced_works': ['https://openalex.org/W103650626', 'https://openalex.org/W2002664886', 'https://openalex.org/W2083264423', 'https://openalex.org/W2085905598', 'https://openalex.org/W2090557457', 'https://openalex.org/W2150290224', 'https://openalex.org/W2405805831', 'https://openalex.org/W240701929', 'https://openalex.org/W2797407388', 'https://openalex.org/W2886274164', 'https://openalex.org/W4229687706', 'https://openalex.org/W4301914348'], 'related_works': ['https://openalex.org/W830606', 'https://openalex.org/W40214926', 'https://openalex.org/W2181525792', 'https://openalex.org/W2138605597', 'https://openalex.org/W2129448029', 'https://openalex.org/W2088793774', 'https://openalex.org/W2060311616', 'https://openalex.org/W2055640006', 'https://openalex.org/W2025867215', 'https://openalex.org/W1988448335'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W830606', 'counts_by_year': [], 'updated_date': '2024-08-15T11:11:00.969594', 'created_date': '2016-06-24'}