Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2028828945', 'doi': 'https://doi.org/10.1055/s-2004-814514', 'title': 'Ein Vergleich des Arndt®-Bronchusblockers mit einem Doppellumentubus im Rahmen robotergestützter Eingriffe in der Herzchirurgie', 'display_name': 'Ein Vergleich des Arndt®-Bronchusblockers mit einem Doppellumentubus im Rahmen robotergestützter Eingriffe in der Herzchirurgie', 'publication_year': 2004, 'publication_date': '2004-06-14', 'ids': {'openalex': 'https://openalex.org/W2028828945', 'doi': 'https://doi.org/10.1055/s-2004-814514', 'mag': '2028828945', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/15197669'}, 'language': 'de', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1055/s-2004-814514', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S131562361', 'display_name': 'AINS - Anästhesiologie · Intensivmedizin · Notfallmedizin · Schmerztherapie', 'issn_l': '0939-2661', 'issn': ['0939-2661', '1439-1074'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310321135', 'host_organization_name': 'Georg Thieme Verlag', 'host_organization_lineage': ['https://openalex.org/P4310321135', 'https://openalex.org/P4310320000'], 'host_organization_lineage_names': ['Georg Thieme Verlag', 'Thieme Medical Publishers (Germany)'], '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/A5030522582', 'display_name': 'Andreas Lehmann', 'orcid': 'https://orcid.org/0000-0001-8265-1445'}, 'institutions': [{'id': 'https://openalex.org/I4210130435', 'display_name': 'Klinikum Ludwigshafen', 'ror': 'https://ror.org/037wq4b75', 'country_code': 'DE', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210130435']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'A. Lehmann', 'raw_affiliation_strings': ['Klinik für Anästhesiologie und Operative Intensivmedizin, Klinikum der Stadt Ludwigshafen'], 'affiliations': [{'raw_affiliation_string': 'Klinik für Anästhesiologie und Operative Intensivmedizin, Klinikum der Stadt Ludwigshafen', 'institution_ids': ['https://openalex.org/I4210130435']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5068844174', 'display_name': 'Christine Zeitler', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210130435', 'display_name': 'Klinikum Ludwigshafen', 'ror': 'https://ror.org/037wq4b75', 'country_code': 'DE', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210130435']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'C. Zeitler', 'raw_affiliation_strings': ['Klinik für Anästhesiologie und Operative Intensivmedizin, Klinikum der Stadt Ludwigshafen'], 'affiliations': [{'raw_affiliation_string': 'Klinik für Anästhesiologie und Operative Intensivmedizin, Klinikum der Stadt Ludwigshafen', 'institution_ids': ['https://openalex.org/I4210130435']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5009304762', 'display_name': 'Johannes Lang', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210130435', 'display_name': 'Klinikum Ludwigshafen', 'ror': 'https://ror.org/037wq4b75', 'country_code': 'DE', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210130435']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'J. Lang', 'raw_affiliation_strings': ['Klinik für Anästhesiologie und Operative Intensivmedizin, Klinikum der Stadt Ludwigshafen'], 'affiliations': [{'raw_affiliation_string': 'Klinik für Anästhesiologie und Operative Intensivmedizin, Klinikum der Stadt Ludwigshafen', 'institution_ids': ['https://openalex.org/I4210130435']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5075088619', 'display_name': 'Frank Isgro', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210130435', 'display_name': 'Klinikum Ludwigshafen', 'ror': 'https://ror.org/037wq4b75', 'country_code': 'DE', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210130435']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'F. Isgro', 'raw_affiliation_strings': ['Klinik für Herzchirurgie, Klinikum der Stadt Ludwigshafen'], 'affiliations': [{'raw_affiliation_string': 'Klinik für Herzchirurgie, Klinikum der Stadt Ludwigshafen', 'institution_ids': ['https://openalex.org/I4210130435']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5001809054', 'display_name': 'AH Kiessling', 'orcid': 'https://orcid.org/0000-0003-0472-755X'}, 'institutions': [{'id': 'https://openalex.org/I4210130435', 'display_name': 'Klinikum Ludwigshafen', 'ror': 'https://ror.org/037wq4b75', 'country_code': 'DE', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210130435']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'A.-H. Kiessling', 'raw_affiliation_strings': ['Klinik für Herzchirurgie, Klinikum der Stadt Ludwigshafen'], 'affiliations': [{'raw_affiliation_string': 'Klinik für Herzchirurgie, Klinikum der Stadt Ludwigshafen', 'institution_ids': ['https://openalex.org/I4210130435']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5027036101', 'display_name': 'Joachim Boldt', 'orcid': 'https://orcid.org/0000-0002-9219-7933'}, 'institutions': [{'id': 'https://openalex.org/I4210130435', 'display_name': 'Klinikum Ludwigshafen', 'ror': 'https://ror.org/037wq4b75', 'country_code': 'DE', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210130435']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'J. Boldt', 'raw_affiliation_strings': ['Klinik für Anästhesiologie und Operative Intensivmedizin, Klinikum der Stadt Ludwigshafen'], 'affiliations': [{'raw_affiliation_string': 'Klinik für Anästhesiologie und Operative Intensivmedizin, Klinikum der Stadt Ludwigshafen', 'institution_ids': ['https://openalex.org/I4210130435']}]}], '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': 13, 'citation_normalized_percentile': {'value': 0.761639, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 83, 'max': 84}, 'biblio': {'volume': '39', 'issue': '06', 'first_page': '353', 'last_page': '359'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10830', 'display_name': 'Management of Difficult Airway in Anesthesia Practice', 'score': 0.9906, 'subfield': {'id': 'https://openalex.org/subfields/2703', 'display_name': 'Anesthesiology and Pain Medicine'}, '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/T10830', 'display_name': 'Management of Difficult Airway in Anesthesia Practice', 'score': 0.9906, 'subfield': {'id': 'https://openalex.org/subfields/2703', 'display_name': 'Anesthesiology and Pain 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/T11260', 'display_name': 'Clinical Management of Tracheal and Airway Disorders', 'score': 0.9862, 'subfield': {'id': 'https://openalex.org/subfields/2740', 'display_name': 'Pulmonary and Respiratory 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/T10202', 'display_name': 'Diagnosis and Treatment of Lung Cancer', 'score': 0.9698, 'subfield': {'id': 'https://openalex.org/subfields/2740', 'display_name': 'Pulmonary and Respiratory 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/endobronchial-stents', 'display_name': 'Endobronchial Stents', 'score': 0.451693}], 'concepts': [{'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.43980443}], 'mesh': [{'descriptor_ui': 'D001980', 'descriptor_name': 'Bronchi', 'qualifier_ui': 'Q000502', 'qualifier_name': 'physiology', 'is_major_topic': True}, {'descriptor_ui': 'D006348', 'descriptor_name': 'Cardiac Surgical Procedures', 'qualifier_ui': 'Q000295', 'qualifier_name': 'instrumentation', 'is_major_topic': True}, {'descriptor_ui': 'D012121', 'descriptor_name': 'Respiration, Artificial', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D012371', 'descriptor_name': 'Robotics', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D000368', 'descriptor_name': 'Aged', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000769', 'descriptor_name': 'Anesthesia, Inhalation', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D001980', 'descriptor_name': 'Bronchi', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006348', 'descriptor_name': 'Cardiac Surgical Procedures', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004311', 'descriptor_name': 'Double-Blind Method', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006439', 'descriptor_name': 'Hemodynamics', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006439', 'descriptor_name': 'Hemodynamics', 'qualifier_ui': 'Q000502', 'qualifier_name': 'physiology', 'is_major_topic': False}, {'descriptor_ui': 'D006801', 'descriptor_name': 'Humans', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D007830', 'descriptor_name': 'Larynx', 'qualifier_ui': 'Q000033', 'qualifier_name': 'anatomy & histology', 'is_major_topic': False}, {'descriptor_ui': 'D007830', 'descriptor_name': 'Larynx', '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': 'D010100', 'descriptor_name': 'Oxygen', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D010100', 'descriptor_name': 'Oxygen', 'qualifier_ui': 'Q000097', 'qualifier_name': 'blood', 'is_major_topic': False}, {'descriptor_ui': 'D011446', 'descriptor_name': 'Prospective Studies', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D011651', 'descriptor_name': 'Pulmonary Artery', 'qualifier_ui': 'Q000502', 'qualifier_name': 'physiology', 'is_major_topic': False}, {'descriptor_ui': 'D011651', 'descriptor_name': 'Pulmonary Artery', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013895', 'descriptor_name': 'Thoracic Arteries', 'qualifier_ui': 'Q000601', 'qualifier_name': 'surgery', 'is_major_topic': False}, {'descriptor_ui': 'D013895', 'descriptor_name': 'Thoracic Arteries', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D014655', 'descriptor_name': 'Vascular Resistance', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D014655', 'descriptor_name': 'Vascular Resistance', 'qualifier_ui': 'Q000502', 'qualifier_name': 'physiology', 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1055/s-2004-814514', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S131562361', 'display_name': 'AINS - Anästhesiologie · Intensivmedizin · Notfallmedizin · Schmerztherapie', 'issn_l': '0939-2661', 'issn': ['0939-2661', '1439-1074'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310321135', 'host_organization_name': 'Georg Thieme Verlag', 'host_organization_lineage': ['https://openalex.org/P4310321135', 'https://openalex.org/P4310320000'], 'host_organization_lineage_names': ['Georg Thieme Verlag', 'Thieme Medical Publishers (Germany)'], '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/15197669', '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': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W4389568370', 'https://openalex.org/W3108674512', 'https://openalex.org/W3032375762', 'https://openalex.org/W3031052312', 'https://openalex.org/W2748952813', 'https://openalex.org/W2148612803', 'https://openalex.org/W2080531066', 'https://openalex.org/W1995515455', 'https://openalex.org/W1506200166', 'https://openalex.org/W1489783725'], 'abstract_inverted_index': {'Ziel': [0], 'der': [1], 'Studie:': [2], 'In': [3], 'dieser': [4], 'prospektiv,': [5], 'randomisierten': [6], 'Studie': [7], 'wurde': [8], 'ein': [9, 13], 'Doppellumentubus': [10], '(DLT)': [11], 'oder': [12], 'Arndt®-Bronchusblocker': [14], '(BB)': [15], 'bei': [16], 'seitengetrennter': [17], 'Beatmung': [18], '(ELV)': [19], 'eingesetzt.': [20], 'Es': [21], 'wurden': [22], 'die': [23, 29], 'intraoperative': [24], 'Oxygenation,': [25], 'Ventilation,': [26], 'Hämodynamik': [27], 'sowie': [28], 'Handhabung': [30], 'verglichen.': [31]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2028828945', 'counts_by_year': [{'year': 2021, 'cited_by_count': 1}, {'year': 2020, 'cited_by_count': 2}, {'year': 2018, 'cited_by_count': 2}, {'year': 2016, 'cited_by_count': 1}, {'year': 2015, 'cited_by_count': 1}, {'year': 2014, 'cited_by_count': 1}, {'year': 2012, 'cited_by_count': 1}], 'updated_date': '2024-08-14T05:51:40.384840', 'created_date': '2016-06-24'}