Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2795159477', 'doi': 'https://doi.org/10.1007/s00330-018-5350-1', 'title': 'Radiation exposure during CT-guided biopsies: recent CT machines provide markedly lower doses', 'display_name': 'Radiation exposure during CT-guided biopsies: recent CT machines provide markedly lower doses', 'publication_year': 2018, 'publication_date': '2018-03-28', 'ids': {'openalex': 'https://openalex.org/W2795159477', 'doi': 'https://doi.org/10.1007/s00330-018-5350-1', 'mag': '2795159477', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/29594401'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s00330-018-5350-1', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4819472', 'display_name': 'European Radiology', 'issn_l': '0938-7994', 'issn': ['0938-7994', '1432-1084'], '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/A5044483876', 'display_name': 'Nika Guberina', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210119759', 'display_name': 'Essen University Hospital', 'ror': 'https://ror.org/02na8dn90', 'country_code': 'DE', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210119759']}], 'countries': ['DE'], 'is_corresponding': True, 'raw_author_name': 'Nika Guberina', 'raw_affiliation_strings': ['Institute of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, Hufelandstraße 55, 45147, Essen, Germany'], 'affiliations': [{'raw_affiliation_string': 'Institute of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, Hufelandstraße 55, 45147, Essen, Germany', 'institution_ids': ['https://openalex.org/I4210119759']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5079084775', 'display_name': 'Michael Forsting', 'orcid': 'https://orcid.org/0000-0002-5584-9824'}, 'institutions': [{'id': 'https://openalex.org/I4210119759', 'display_name': 'Essen University Hospital', 'ror': 'https://ror.org/02na8dn90', 'country_code': 'DE', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210119759']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Michael Forsting', 'raw_affiliation_strings': ['Institute of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, Hufelandstraße 55, 45147, Essen, Germany'], 'affiliations': [{'raw_affiliation_string': 'Institute of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, Hufelandstraße 55, 45147, Essen, Germany', 'institution_ids': ['https://openalex.org/I4210119759']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5023328893', 'display_name': 'Adrian Ringelstein', 'orcid': 'https://orcid.org/0000-0002-8755-7076'}, 'institutions': [{'id': 'https://openalex.org/I4210119759', 'display_name': 'Essen University Hospital', 'ror': 'https://ror.org/02na8dn90', 'country_code': 'DE', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210119759']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Adrian Ringelstein', 'raw_affiliation_strings': ['Institute of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, Hufelandstraße 55, 45147, Essen, Germany'], 'affiliations': [{'raw_affiliation_string': 'Institute of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, Hufelandstraße 55, 45147, Essen, Germany', 'institution_ids': ['https://openalex.org/I4210119759']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5008359991', 'display_name': 'Saravanabavaan Suntharalingam', 'orcid': 'https://orcid.org/0000-0001-9120-7856'}, 'institutions': [{'id': 'https://openalex.org/I4210119759', 'display_name': 'Essen University Hospital', 'ror': 'https://ror.org/02na8dn90', 'country_code': 'DE', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210119759']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Saravanabavaan Suntharalingam', 'raw_affiliation_strings': ['Institute of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, Hufelandstraße 55, 45147, Essen, Germany'], 'affiliations': [{'raw_affiliation_string': 'Institute of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, Hufelandstraße 55, 45147, Essen, Germany', 'institution_ids': ['https://openalex.org/I4210119759']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5074743607', 'display_name': 'Kai Naßenstein', 'orcid': 'https://orcid.org/0000-0002-4005-3196'}, 'institutions': [{'id': 'https://openalex.org/I4210119759', 'display_name': 'Essen University Hospital', 'ror': 'https://ror.org/02na8dn90', 'country_code': 'DE', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210119759']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Kai Nassenstein', 'raw_affiliation_strings': ['Institute of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, Hufelandstraße 55, 45147, Essen, Germany'], 'affiliations': [{'raw_affiliation_string': 'Institute of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, Hufelandstraße 55, 45147, Essen, Germany', 'institution_ids': ['https://openalex.org/I4210119759']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5018037976', 'display_name': 'Jens Theysohn', 'orcid': 'https://orcid.org/0000-0001-5869-7929'}, 'institutions': [{'id': 'https://openalex.org/I4210119759', 'display_name': 'Essen University Hospital', 'ror': 'https://ror.org/02na8dn90', 'country_code': 'DE', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210119759']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Jens Theysohn', 'raw_affiliation_strings': ['Institute of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, Hufelandstraße 55, 45147, Essen, Germany'], 'affiliations': [{'raw_affiliation_string': 'Institute of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, Hufelandstraße 55, 45147, Essen, Germany', 'institution_ids': ['https://openalex.org/I4210119759']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5104094315', 'display_name': 'Axel Wetter', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210119759', 'display_name': 'Essen University Hospital', 'ror': 'https://ror.org/02na8dn90', 'country_code': 'DE', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210119759']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Axel Wetter', 'raw_affiliation_strings': ['Institute of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, Hufelandstraße 55, 45147, Essen, Germany'], 'affiliations': [{'raw_affiliation_string': 'Institute of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, Hufelandstraße 55, 45147, Essen, Germany', 'institution_ids': ['https://openalex.org/I4210119759']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': ['https://openalex.org/A5044483876'], 'corresponding_institution_ids': ['https://openalex.org/I4210119759'], 'apc_list': {'value': 3290, 'currency': 'EUR', 'value_usd': 3990, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 3.098, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 29, 'citation_normalized_percentile': {'value': 0.999948, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 93, 'max': 94}, 'biblio': {'volume': '28', 'issue': '9', 'first_page': '3929', 'last_page': '3935'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10844', 'display_name': 'Radiation Dose and Imaging', 'score': 0.9999, '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/T10844', 'display_name': 'Radiation Dose and Imaging', 'score': 0.9999, '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'}}, {'id': 'https://openalex.org/T12386', 'display_name': 'Advanced X-ray and CT Imaging', 'score': 0.9994, '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/T11894', 'display_name': 'Radiology practices and education', 'score': 0.9973, '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/neuroradiology', 'display_name': 'Neuroradiology', 'score': 0.6227755}, {'id': 'https://openalex.org/keywords/interventional-radiology', 'display_name': 'Interventional radiology', 'score': 0.61104}], 'concepts': [{'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.89355177}, {'id': 'https://openalex.org/C149857219', 'wikidata': 'https://www.wikidata.org/wiki/Q5239054', 'display_name': 'Effective dose (radiation)', 'level': 2, 'score': 0.6662911}, {'id': 'https://openalex.org/C2989005', 'wikidata': 'https://www.wikidata.org/wiki/Q214963', 'display_name': 'Nuclear medicine', 'level': 1, 'score': 0.65096754}, {'id': 'https://openalex.org/C2779889316', 'wikidata': 'https://www.wikidata.org/wiki/Q642836', 'display_name': 'Neuroradiology', 'level': 3, 'score': 0.6227755}, {'id': 'https://openalex.org/C513090587', 'wikidata': 'https://www.wikidata.org/wiki/Q426449', 'display_name': 'Interventional radiology', 'level': 2, 'score': 0.61104}, {'id': 'https://openalex.org/C2987700449', 'wikidata': 'https://www.wikidata.org/wiki/Q186161', 'display_name': 'Radiation dose', 'level': 2, 'score': 0.55774015}, {'id': 'https://openalex.org/C126838900', 'wikidata': 'https://www.wikidata.org/wiki/Q77604', 'display_name': 'Radiology', 'level': 1, 'score': 0.5501474}, {'id': 'https://openalex.org/C2779983558', 'wikidata': 'https://www.wikidata.org/wiki/Q9597', 'display_name': 'Abdomen', 'level': 2, 'score': 0.49993992}, {'id': 'https://openalex.org/C2779751349', 'wikidata': 'https://www.wikidata.org/wiki/Q1474480', 'display_name': 'Scanner', 'level': 2, 'score': 0.4653614}, {'id': 'https://openalex.org/C544519230', 'wikidata': 'https://www.wikidata.org/wiki/Q32566', 'display_name': 'Computed tomography', 'level': 2, 'score': 0.43015927}, {'id': 'https://openalex.org/C2779925993', 'wikidata': 'https://www.wikidata.org/wiki/Q336938', 'display_name': 'Radiation exposure', 'level': 2, 'score': 0.42438522}, {'id': 'https://openalex.org/C16568411', 'wikidata': 'https://www.wikidata.org/wiki/Q83042', 'display_name': 'Neurology', 'level': 2, 'score': 0.094789416}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, '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/C120665830', 'wikidata': 'https://www.wikidata.org/wiki/Q14620', 'display_name': 'Optics', 'level': 1, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D061705', 'descriptor_name': 'Image-Guided Biopsy', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': True}, {'descriptor_ui': 'D061330', 'descriptor_name': 'Multidetector Computed Tomography', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': True}, {'descriptor_ui': 'D011829', 'descriptor_name': 'Radiation Dosage', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D000069079', 'descriptor_name': 'Radiation Exposure', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D000005', 'descriptor_name': 'Abdomen', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000005', 'descriptor_name': 'Abdomen', 'qualifier_ui': 'Q000000981', 'qualifier_name': 'diagnostic imaging', 'is_major_topic': False}, {'descriptor_ui': 'D000293', 'descriptor_name': 'Adolescent', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'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': 'D005121', 'descriptor_name': 'Extremities', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005121', 'descriptor_name': 'Extremities', 'qualifier_ui': 'Q000000981', 'qualifier_name': 'diagnostic imaging', 'is_major_topic': False}, {'descriptor_ui': 'D005260', 'descriptor_name': 'Female', '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': 'D061705', 'descriptor_name': 'Image-Guided Biopsy', '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': 'D009010', 'descriptor_name': 'Monte Carlo Method', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D061330', 'descriptor_name': 'Multidetector Computed Tomography', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D019047', 'descriptor_name': 'Phantoms, Imaging', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012189', 'descriptor_name': 'Retrospective Studies', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013131', 'descriptor_name': 'Spine', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013131', 'descriptor_name': 'Spine', 'qualifier_ui': 'Q000000981', 'qualifier_name': 'diagnostic imaging', 'is_major_topic': False}, {'descriptor_ui': 'D013909', 'descriptor_name': 'Thorax', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013909', 'descriptor_name': 'Thorax', 'qualifier_ui': 'Q000000981', 'qualifier_name': 'diagnostic imaging', 'is_major_topic': False}, {'descriptor_ui': 'D055815', 'descriptor_name': 'Young Adult', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s00330-018-5350-1', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4819472', 'display_name': 'European Radiology', 'issn_l': '0938-7994', 'issn': ['0938-7994', '1432-1084'], '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/29594401', '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': 19, 'referenced_works': ['https://openalex.org/W1896745561', 'https://openalex.org/W2007882370', 'https://openalex.org/W2030673016', 'https://openalex.org/W2043964768', 'https://openalex.org/W2086442239', 'https://openalex.org/W2103004421', 'https://openalex.org/W2108836250', 'https://openalex.org/W2120673457', 'https://openalex.org/W2121158369', 'https://openalex.org/W2131680866', 'https://openalex.org/W2137571255', 'https://openalex.org/W2166401924', 'https://openalex.org/W2171697262', 'https://openalex.org/W2348313778', 'https://openalex.org/W2475869000', 'https://openalex.org/W2523461700', 'https://openalex.org/W2553727050', 'https://openalex.org/W2590236471', 'https://openalex.org/W2625523249'], 'related_works': ['https://openalex.org/W4309900034', 'https://openalex.org/W2753420626', 'https://openalex.org/W2348554729', 'https://openalex.org/W2330000517', 'https://openalex.org/W2255980157', 'https://openalex.org/W2100561493', 'https://openalex.org/W2075875194', 'https://openalex.org/W2060534205', 'https://openalex.org/W2037997495', 'https://openalex.org/W2013245909'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2795159477', 'counts_by_year': [{'year': 2024, 'cited_by_count': 2}, {'year': 2023, 'cited_by_count': 4}, {'year': 2022, 'cited_by_count': 5}, {'year': 2021, 'cited_by_count': 9}, {'year': 2020, 'cited_by_count': 2}, {'year': 2019, 'cited_by_count': 4}, {'year': 2018, 'cited_by_count': 2}], 'updated_date': '2024-12-17T19:45:22.858801', 'created_date': '2018-04-06'}