Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1585225584', 'doi': 'https://doi.org/10.1007/978-3-540-78674-0_41', 'title': 'Minimally Invasive Cardiac Surgery', 'display_name': 'Minimally Invasive Cardiac Surgery', 'publication_year': 2008, 'publication_date': '2008-11-06', 'ids': {'openalex': 'https://openalex.org/W1585225584', 'doi': 'https://doi.org/10.1007/978-3-540-78674-0_41', 'mag': '1585225584'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/978-3-540-78674-0_41', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306463937', 'display_name': 'Springer eBooks', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4310319965', 'host_organization_name': 'Springer Nature', 'host_organization_lineage': ['https://openalex.org/P4310319965'], 'host_organization_lineage_names': ['Springer Nature'], 'type': 'ebook platform'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'book-chapter', 'type_crossref': 'book-chapter', 'indexed_in': ['crossref'], '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/A5013222703', 'display_name': 'L. Wiley Nifong', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I186335123', 'display_name': 'East Carolina University', 'ror': 'https://ror.org/01vx35703', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I186335123']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'L. Wiley Nifong', 'raw_affiliation_strings': ['East Carolina University'], 'affiliations': [{'raw_affiliation_string': 'East Carolina University', 'institution_ids': ['https://openalex.org/I186335123']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5061832106', 'display_name': 'W. Randolph Chitwood', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I186335123', 'display_name': 'East Carolina University', 'ror': 'https://ror.org/01vx35703', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I186335123']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'W. Randolph Chitwood', 'raw_affiliation_strings': ['East Carolina University'], 'affiliations': [{'raw_affiliation_string': 'East Carolina University', 'institution_ids': ['https://openalex.org/I186335123']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 0, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 0, 'max': 63}, 'biblio': {'volume': None, 'issue': None, 'first_page': '487', 'last_page': '495'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11055', 'display_name': 'Cardiac Surgery and Bypass Grafting Outcomes', 'score': 1.0, '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'}}, 'topics': [{'id': 'https://openalex.org/T11055', 'display_name': 'Cardiac Surgery and Bypass Grafting Outcomes', 'score': 1.0, '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/T10172', 'display_name': 'Management of Valvular Heart Disease', 'score': 0.9981, 'subfield': {'id': 'https://openalex.org/subfields/2705', 'display_name': 'Cardiology and Cardiovascular Medicine'}, '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/T11930', 'display_name': 'Perioperative Cardiac Risk Assessment and Management', 'score': 0.9979, 'subfield': {'id': 'https://openalex.org/subfields/2705', 'display_name': 'Cardiology and Cardiovascular Medicine'}, '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/median-sternotomy', 'display_name': 'Median sternotomy', 'score': 0.62927306}, {'id': 'https://openalex.org/keywords/cardiothoracic-surgery', 'display_name': 'Cardiothoracic surgery', 'score': 0.60540724}, {'id': 'https://openalex.org/keywords/minimally-invasive-surgery', 'display_name': 'Minimally Invasive Surgery', 'score': 0.562042}, {'id': 'https://openalex.org/keywords/noncardiac-surgery', 'display_name': 'Noncardiac Surgery', 'score': 0.56133}, {'id': 'https://openalex.org/keywords/invasive-surgery', 'display_name': 'Invasive surgery', 'score': 0.5534836}, {'id': 'https://openalex.org/keywords/surgical-procedures', 'display_name': 'Surgical procedures', 'score': 0.5037336}, {'id': 'https://openalex.org/keywords/minimally-invasive-procedures', 'display_name': 'Minimally invasive procedures', 'score': 0.42039418}], 'concepts': [{'id': 'https://openalex.org/C2776511277', 'wikidata': 'https://www.wikidata.org/wiki/Q6865357', 'display_name': 'Minimally invasive cardiac surgery', 'level': 3, 'score': 0.79743016}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.7852644}, {'id': 'https://openalex.org/C2778789114', 'wikidata': 'https://www.wikidata.org/wiki/Q235007', 'display_name': 'Cardiac surgery', 'level': 2, 'score': 0.7136024}, {'id': 'https://openalex.org/C2779526774', 'wikidata': 'https://www.wikidata.org/wiki/Q831830', 'display_name': 'Median sternotomy', 'level': 2, 'score': 0.62927306}, {'id': 'https://openalex.org/C160022790', 'wikidata': 'https://www.wikidata.org/wiki/Q2964004', 'display_name': 'Cardiothoracic surgery', 'level': 2, 'score': 0.60540724}, {'id': 'https://openalex.org/C2778881276', 'wikidata': 'https://www.wikidata.org/wiki/Q552304', 'display_name': 'Cardiopulmonary bypass', 'level': 2, 'score': 0.57670915}, {'id': 'https://openalex.org/C3019477240', 'wikidata': 'https://www.wikidata.org/wiki/Q1755504', 'display_name': 'Invasive surgery', 'level': 2, 'score': 0.5534836}, {'id': 'https://openalex.org/C141071460', 'wikidata': 'https://www.wikidata.org/wiki/Q40821', 'display_name': 'Surgery', 'level': 1, 'score': 0.5363366}, {'id': 'https://openalex.org/C3019611579', 'wikidata': 'https://www.wikidata.org/wiki/Q6641956', 'display_name': 'Surgical procedures', 'level': 2, 'score': 0.5037336}, {'id': 'https://openalex.org/C2778643591', 'wikidata': 'https://www.wikidata.org/wiki/Q1755504', 'display_name': 'Minimally invasive procedures', 'level': 2, 'score': 0.42039418}, {'id': 'https://openalex.org/C164705383', 'wikidata': 'https://www.wikidata.org/wiki/Q10379', 'display_name': 'Cardiology', 'level': 1, 'score': 0.21279222}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/978-3-540-78674-0_41', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306463937', 'display_name': 'Springer eBooks', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4310319965', 'host_organization_name': 'Springer Nature', 'host_organization_lineage': ['https://openalex.org/P4310319965'], 'host_organization_lineage_names': ['Springer Nature'], 'type': 'ebook platform'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'display_name': 'Zero hunger', 'id': 'https://metadata.un.org/sdg/2', 'score': 0.58}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 39, 'referenced_works': ['https://openalex.org/W1577218897', 'https://openalex.org/W160589980', 'https://openalex.org/W1965282000', 'https://openalex.org/W1965291237', 'https://openalex.org/W1966659148', 'https://openalex.org/W1970873415', 'https://openalex.org/W1971654771', 'https://openalex.org/W1972712114', 'https://openalex.org/W1972734425', 'https://openalex.org/W1974347218', 'https://openalex.org/W1978658641', 'https://openalex.org/W1980294811', 'https://openalex.org/W1988816962', 'https://openalex.org/W1995392373', 'https://openalex.org/W1995587595', 'https://openalex.org/W2000956880', 'https://openalex.org/W2006354390', 'https://openalex.org/W2007482405', 'https://openalex.org/W2019834907', 'https://openalex.org/W2028377616', 'https://openalex.org/W2032216384', 'https://openalex.org/W2036788308', 'https://openalex.org/W2043921727', 'https://openalex.org/W2053020672', 'https://openalex.org/W2054793550', 'https://openalex.org/W2068107743', 'https://openalex.org/W2072048047', 'https://openalex.org/W2073314183', 'https://openalex.org/W2086997105', 'https://openalex.org/W2099982366', 'https://openalex.org/W2122063373', 'https://openalex.org/W2139530583', 'https://openalex.org/W2153552463', 'https://openalex.org/W2157636550', 'https://openalex.org/W2163638663', 'https://openalex.org/W2400501604', 'https://openalex.org/W2441478432', 'https://openalex.org/W4210959509', 'https://openalex.org/W4285719527'], 'related_works': ['https://openalex.org/W4251549844', 'https://openalex.org/W3014361434', 'https://openalex.org/W2885818818', 'https://openalex.org/W2770770971', 'https://openalex.org/W2554843153', 'https://openalex.org/W2435585183', 'https://openalex.org/W2355563783', 'https://openalex.org/W2167183107', 'https://openalex.org/W2148379455', 'https://openalex.org/W2016459419'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1585225584', 'counts_by_year': [], 'updated_date': '2024-09-23T23:33:58.392086', 'created_date': '2016-06-24'}