Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2349859305', 'doi': None, 'title': 'Posttraumatic Laryngotracheal Stenosis in 22 Patients', 'display_name': 'Posttraumatic Laryngotracheal Stenosis in 22 Patients', 'publication_year': 1999, 'publication_date': '1999-05-15', 'ids': {'openalex': 'https://openalex.org/W2349859305', 'mag': '2349859305'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://en.cnki.com.cn/Article_en/CJFDTOTAL-ZHCS903.024.htm', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764832985', 'display_name': 'Chinese Journal of Traumatology', 'issn_l': '1008-1275', 'issn': ['1008-1275'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': [], '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/A5066909685', 'display_name': 'Aizhen Hu', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Aizhen Hu', 'raw_affiliation_strings': ['XU #R##N##R##N##R##N##R##N##R##N##R##N##R##N##R##N##R##N#Haowen'], 'affiliations': [{'raw_affiliation_string': 'XU #R##N##R##N##R##N##R##N##R##N##R##N##R##N##R##N##R##N#Haowen', 'institution_ids': []}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5083873601', 'display_name': 'Liu JianZhi', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Jianzhi Liu', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 0, 'currency': 'USD', 'value_usd': 0, 'provenance': 'doaj'}, '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': 56}, 'biblio': {'volume': '15', 'issue': '3', 'first_page': '215', 'last_page': '216'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11260', 'display_name': 'Tracheal and airway disorders', 'score': 0.9966, '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'}}, 'topics': [{'id': 'https://openalex.org/T11260', 'display_name': 'Tracheal and airway disorders', 'score': 0.9966, '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/T11951', 'display_name': 'Trauma Management and Diagnosis', 'score': 0.9925, '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/T10830', 'display_name': 'Airway Management and Intubation Techniques', 'score': 0.9911, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/laryngotracheal-stenosis', 'display_name': 'Laryngotracheal Stenosis', 'score': 0.96290886}, {'id': 'https://openalex.org/keywords/lumen', 'display_name': 'Lumen (anatomy)', 'score': 0.68209314}], 'concepts': [{'id': 'https://openalex.org/C2778560121', 'wikidata': 'https://www.wikidata.org/wiki/Q4116448', 'display_name': 'Laryngotracheal stenosis', 'level': 4, 'score': 0.96290886}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.8512008}, {'id': 'https://openalex.org/C2780007028', 'wikidata': 'https://www.wikidata.org/wiki/Q2343082', 'display_name': 'Stenosis', 'level': 2, 'score': 0.84099996}, {'id': 'https://openalex.org/C105922876', 'wikidata': 'https://www.wikidata.org/wiki/Q1423981', 'display_name': 'Airway', 'level': 2, 'score': 0.8134185}, {'id': 'https://openalex.org/C131631996', 'wikidata': 'https://www.wikidata.org/wiki/Q1141325', 'display_name': 'Lumen (anatomy)', 'level': 2, 'score': 0.68209314}, {'id': 'https://openalex.org/C141071460', 'wikidata': 'https://www.wikidata.org/wiki/Q40821', 'display_name': 'Surgery', 'level': 1, 'score': 0.6216634}, {'id': 'https://openalex.org/C2908550248', 'wikidata': 'https://www.wikidata.org/wiki/Q4116448', 'display_name': 'Tracheal Stenosis', 'level': 3, 'score': 0.58233565}, {'id': 'https://openalex.org/C2778583881', 'wikidata': 'https://www.wikidata.org/wiki/Q1325542', 'display_name': 'Stent', 'level': 2, 'score': 0.5078917}, {'id': 'https://openalex.org/C2780474809', 'wikidata': 'https://www.wikidata.org/wiki/Q9637', 'display_name': 'Larynx', 'level': 2, 'score': 0.4387232}, {'id': 'https://openalex.org/C126838900', 'wikidata': 'https://www.wikidata.org/wiki/Q77604', 'display_name': 'Radiology', 'level': 1, 'score': 0.374431}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://en.cnki.com.cn/Article_en/CJFDTOTAL-ZHCS903.024.htm', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764832985', 'display_name': 'Chinese Journal of Traumatology', 'issn_l': '1008-1275', 'issn': ['1008-1275'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, '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/W2993210265', 'https://openalex.org/W2468911369', 'https://openalex.org/W2404009775', 'https://openalex.org/W2401222955', 'https://openalex.org/W2399577504', 'https://openalex.org/W2377346406', 'https://openalex.org/W2375765849', 'https://openalex.org/W2370433437', 'https://openalex.org/W2370245006', 'https://openalex.org/W2358193923', 'https://openalex.org/W2355193674', 'https://openalex.org/W2352694094', 'https://openalex.org/W2330376866', 'https://openalex.org/W2168349985', 'https://openalex.org/W2167430480', 'https://openalex.org/W2164348919', 'https://openalex.org/W2152537686', 'https://openalex.org/W2046990494', 'https://openalex.org/W1989170652', 'https://openalex.org/W1967961760'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2349859305', 'counts_by_year': [], 'updated_date': '2024-12-12T02:09:53.122760', 'created_date': '2016-06-24'}