Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2140545704', 'doi': 'https://doi.org/10.1172/jci105296', 'title': 'Considerations of the physiological variables that determine the blood carboxyhemoglobin concentration in man.', 'display_name': 'Considerations of the physiological variables that determine the blood carboxyhemoglobin concentration in man.', 'publication_year': 1965, 'publication_date': '1965-11-01', 'ids': {'openalex': 'https://openalex.org/W2140545704', 'doi': 'https://doi.org/10.1172/jci105296', 'mag': '2140545704', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/5845666', 'pmcid': 'https://www.ncbi.nlm.nih.gov/pmc/articles/289689'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1172/jci105296', 'pdf_url': 'http://www.jci.org/articles/view/105296/files/pdf', 'source': {'id': 'https://openalex.org/S114430552', 'display_name': 'Journal of Clinical Investigation', 'issn_l': '0021-9738', 'issn': ['0021-9738', '1558-8238'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320279', 'host_organization_name': 'American Society for Clinical Investigation', 'host_organization_lineage': ['https://openalex.org/P4310320279'], 'host_organization_lineage_names': ['American Society for Clinical Investigation'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'bronze', 'oa_url': 'http://www.jci.org/articles/view/105296/files/pdf', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5110112006', 'display_name': 'Ronald F. Coburn', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I79576946', 'display_name': 'University of Pennsylvania', 'ror': 'https://ror.org/00b30xv10', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I79576946']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'R F Coburn', 'raw_affiliation_strings': ['(From the Departments of Physiology, Graduate Division, and Medicine, School of Medicine, University of Pennsylvania, Philadelphia, Pa.', 'Dept. of Physiology, Graduate Division, University of Pennsylvania School of Medicine, Philadelphia, Pa.'], 'affiliations': [{'raw_affiliation_string': '(From the Departments of Physiology, Graduate Division, and Medicine, School of Medicine, University of Pennsylvania, Philadelphia, Pa.', 'institution_ids': ['https://openalex.org/I79576946']}, {'raw_affiliation_string': 'Dept. of Physiology, Graduate Division, University of Pennsylvania School of Medicine, Philadelphia, Pa.', 'institution_ids': ['https://openalex.org/I79576946']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5112785526', 'display_name': 'Robert Förster', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I79576946', 'display_name': 'University of Pennsylvania', 'ror': 'https://ror.org/00b30xv10', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I79576946']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'R E Forster', 'raw_affiliation_strings': ['(From the Departments of Physiology, Graduate Division, and Medicine, School of Medicine, University of Pennsylvania, Philadelphia, Pa.', 'Dept. of Physiology, Graduate Division, University of Pennsylvania School of Medicine, Philadelphia, Pa.'], 'affiliations': [{'raw_affiliation_string': '(From the Departments of Physiology, Graduate Division, and Medicine, School of Medicine, University of Pennsylvania, Philadelphia, Pa.', 'institution_ids': ['https://openalex.org/I79576946']}, {'raw_affiliation_string': 'Dept. of Physiology, Graduate Division, University of Pennsylvania School of Medicine, Philadelphia, Pa.', 'institution_ids': ['https://openalex.org/I79576946']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5110900183', 'display_name': 'Peter B. Kane', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I79576946', 'display_name': 'University of Pennsylvania', 'ror': 'https://ror.org/00b30xv10', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I79576946']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'P B Kane', 'raw_affiliation_strings': ['(From the Departments of Physiology, Graduate Division, and Medicine, School of Medicine, University of Pennsylvania, Philadelphia, Pa.', 'Dept. of Physiology, Graduate Division, University of Pennsylvania School of Medicine, Philadelphia, Pa.'], 'affiliations': [{'raw_affiliation_string': '(From the Departments of Physiology, Graduate Division, and Medicine, School of Medicine, University of Pennsylvania, Philadelphia, Pa.', 'institution_ids': ['https://openalex.org/I79576946']}, {'raw_affiliation_string': 'Dept. of Physiology, Graduate Division, University of Pennsylvania School of Medicine, Philadelphia, Pa.', 'institution_ids': ['https://openalex.org/I79576946']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 5200, 'currency': 'USD', 'value_usd': 5200, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 7.819, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 427, 'citation_normalized_percentile': {'value': 0.998373, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 99, 'max': 100}, 'biblio': {'volume': '44', 'issue': '11', 'first_page': '1899', 'last_page': '1910'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11968', 'display_name': 'High Altitude and Hypoxia', 'score': 0.9776, 'subfield': {'id': 'https://openalex.org/subfields/1311', 'display_name': 'Genetics'}, 'field': {'id': 'https://openalex.org/fields/13', 'display_name': 'Biochemistry, Genetics and Molecular Biology'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, 'topics': [{'id': 'https://openalex.org/T11968', 'display_name': 'High Altitude and Hypoxia', 'score': 0.9776, 'subfield': {'id': 'https://openalex.org/subfields/1311', 'display_name': 'Genetics'}, 'field': {'id': 'https://openalex.org/fields/13', 'display_name': 'Biochemistry, Genetics and Molecular Biology'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T11848', 'display_name': 'Heme Oxygenase-1 and Carbon Monoxide', 'score': 0.9724, 'subfield': {'id': 'https://openalex.org/subfields/1312', 'display_name': 'Molecular Biology'}, 'field': {'id': 'https://openalex.org/fields/13', 'display_name': 'Biochemistry, Genetics and Molecular Biology'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/carboxyhemoglobin', 'display_name': 'Carboxyhemoglobin', 'score': 0.9490472}], 'concepts': [{'id': 'https://openalex.org/C2776378800', 'wikidata': 'https://www.wikidata.org/wiki/Q2259181', 'display_name': 'Carboxyhemoglobin', 'level': 4, 'score': 0.9490472}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.42896748}, {'id': 'https://openalex.org/C42407357', 'wikidata': 'https://www.wikidata.org/wiki/Q521', 'display_name': 'Physiology', 'level': 1, 'score': 0.39533797}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.36151332}, {'id': 'https://openalex.org/C194828623', 'wikidata': 'https://www.wikidata.org/wiki/Q2861470', 'display_name': 'Emergency medicine', 'level': 1, 'score': 0.3338092}, {'id': 'https://openalex.org/C42219234', 'wikidata': 'https://www.wikidata.org/wiki/Q131130', 'display_name': 'Anesthesia', 'level': 1, 'score': 0.32143524}, {'id': 'https://openalex.org/C55493867', 'wikidata': 'https://www.wikidata.org/wiki/Q7094', 'display_name': 'Biochemistry', 'level': 1, 'score': 0.119229764}, {'id': 'https://openalex.org/C512735826', 'wikidata': 'https://www.wikidata.org/wiki/Q2025', 'display_name': 'Carbon monoxide', 'level': 3, 'score': 0.10728225}, {'id': 'https://openalex.org/C161790260', 'wikidata': 'https://www.wikidata.org/wiki/Q82264', 'display_name': 'Catalysis', 'level': 2, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D002248', 'descriptor_name': 'Carbon Monoxide', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': True}, {'descriptor_ui': 'D006454', 'descriptor_name': 'Hemoglobins', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D008168', 'descriptor_name': 'Lung', 'qualifier_ui': 'Q000502', 'qualifier_name': 'physiology', 'is_major_topic': True}, {'descriptor_ui': 'D000743', 'descriptor_name': 'Anemia, Hemolytic', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000743', 'descriptor_name': 'Anemia, Hemolytic', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': False}, {'descriptor_ui': 'D001784', 'descriptor_name': 'Blood Gas Analysis', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002248', 'descriptor_name': 'Carbon Monoxide', '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': 'D008168', 'descriptor_name': 'Lung', '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': 'D010100', 'descriptor_name': 'Oxygen', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D010100', 'descriptor_name': 'Oxygen', 'qualifier_ui': 'Q000494', 'qualifier_name': 'pharmacology', 'is_major_topic': False}, {'descriptor_ui': 'D010313', 'descriptor_name': 'Partial Pressure', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 4, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1172/jci105296', 'pdf_url': 'http://www.jci.org/articles/view/105296/files/pdf', 'source': {'id': 'https://openalex.org/S114430552', 'display_name': 'Journal of Clinical Investigation', 'issn_l': '0021-9738', 'issn': ['0021-9738', '1558-8238'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320279', 'host_organization_name': 'American Society for Clinical Investigation', 'host_organization_lineage': ['https://openalex.org/P4310320279'], 'host_organization_lineage_names': ['American Society for Clinical Investigation'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://europepmc.org/articles/pmc289689', 'pdf_url': 'https://europepmc.org/articles/pmc289689?pdf=render', 'source': {'id': 'https://openalex.org/S4306400806', 'display_name': 'Europe PMC (PubMed Central)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1303153112', 'host_organization_name': 'European Bioinformatics Institute', 'host_organization_lineage': ['https://openalex.org/I1303153112'], 'host_organization_lineage_names': ['European Bioinformatics Institute'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://www.ncbi.nlm.nih.gov/pmc/articles/PMC289689', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764455111', 'display_name': 'PubMed Central', 'issn_l': None, 'issn': None, 'is_oa': True, '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': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/5845666', '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': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1172/jci105296', 'pdf_url': 'http://www.jci.org/articles/view/105296/files/pdf', 'source': {'id': 'https://openalex.org/S114430552', 'display_name': 'Journal of Clinical Investigation', 'issn_l': '0021-9738', 'issn': ['0021-9738', '1558-8238'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320279', 'host_organization_name': 'American Society for Clinical Investigation', 'host_organization_lineage': ['https://openalex.org/P4310320279'], 'host_organization_lineage_names': ['American Society for Clinical Investigation'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'score': 0.84, 'id': 'https://metadata.un.org/sdg/3', 'display_name': 'Good health and well-being'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 14, 'referenced_works': ['https://openalex.org/W1819679538', 'https://openalex.org/W1982614633', 'https://openalex.org/W1994561091', 'https://openalex.org/W2000794763', 'https://openalex.org/W2071234852', 'https://openalex.org/W2074405501', 'https://openalex.org/W2082993664', 'https://openalex.org/W2122768569', 'https://openalex.org/W2133056178', 'https://openalex.org/W2399190828', 'https://openalex.org/W2401520457', 'https://openalex.org/W2464058199', 'https://openalex.org/W2582557013', 'https://openalex.org/W825044728'], 'related_works': ['https://openalex.org/W2948807893', 'https://openalex.org/W2899084033', 'https://openalex.org/W2799614548', 'https://openalex.org/W2778153218', 'https://openalex.org/W2748952813', 'https://openalex.org/W2607424097', 'https://openalex.org/W2349856404', 'https://openalex.org/W2344610401', 'https://openalex.org/W2315476459', 'https://openalex.org/W1531601525'], 'abstract_inverted_index': {'were': [0, 26, 43, 86], 'analyzed': [1], 'for': [2], 'CO': [3, 8, 18, 49, 99, 124], 'concentrations': [4, 50], 'with': [5, 67, 93], 'an': [6, 13, 129], 'infrared': [7, 123], 'meter.': [9, 125], 'This': [10, 126], 'instrument': [11], 'has': [12, 128], 'error': [14, 130], '(SD)': [15, 131], 'of': [16, 32, 98, 132], '4-0.00004%': [17], 'and': [19, 72, 91], 'requires': [20], 'a': [21, 59, 73, 108, 115], '200-ml': [22], 'sample.': [23], 'These': [24], 'samples': [25, 42, 53], 'col-': [27], 'lected': [28], 'during': [29], 'the': [30, 38, 48, 94, 122], 'summer': [31], '1964.': [33], 'Smoking': [34], 'is': [35, 119], 'prohibited': [36], 'in': [37, 51, 83, 88, 96, 100, 110, 121], 'areas': [39], 'where': [40], 'these': [41], 'collected.': [44], 'We': [45], 'also': [46], 'measured': [47, 87, 120], 'air': [52], 'taken': [54], 'from': [55, 78, 114], 'smoke-filled': [56], 'conference': [57], 'rooms,': [58], 'small': [60], 'nonventilated': [61], 'room': [62], 'that': [63], 'we': [64], 'purposely': [65], 'filled': [66], 'smoke': [68], 'by': [69, 107], 'burning': [70], 'cigarettes,': [71], 'rural': [74], 'area': [75], 'well': [76], 'away': [77], 'automobile': [79], 'combustion.': [80], 'Diurnal': [81], 'changes': [82, 95], 'blood': [84, 117], '(COHb)': [85, 104], 'one': [89], 'subject': [90], 'compared': [92], 'percentage': [97], 'his': [101], 'environment.': [102], 'Blood': [103], 'was': [105], 'determined': [106], 'method': [109, 127], 'which': [111], 'gas': [112], 'extracted': [113], '2-ml': [116], 'sample': [118], '40.03%': [133], '(COHb)(': [134], '10).': [135]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2140545704', 'counts_by_year': [{'year': 2024, 'cited_by_count': 2}, {'year': 2023, 'cited_by_count': 8}, {'year': 2022, 'cited_by_count': 9}, {'year': 2021, 'cited_by_count': 11}, {'year': 2020, 'cited_by_count': 11}, {'year': 2019, 'cited_by_count': 5}, {'year': 2018, 'cited_by_count': 12}, {'year': 2017, 'cited_by_count': 8}, {'year': 2016, 'cited_by_count': 6}, {'year': 2015, 'cited_by_count': 14}, {'year': 2014, 'cited_by_count': 4}, {'year': 2013, 'cited_by_count': 7}, {'year': 2012, 'cited_by_count': 11}], 'updated_date': '2024-12-13T18:29:36.358769', 'created_date': '2016-06-24'}