Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2100191601', 'doi': 'https://doi.org/10.2152/jmi.55.37', 'title': 'Effect of mediastinal lymph nodes sampling in patients with clinical stage I non-small cell lung cancer', 'display_name': 'Effect of mediastinal lymph nodes sampling in patients with clinical stage I non-small cell lung cancer', 'publication_year': 2008, 'publication_date': '2008-01-01', 'ids': {'openalex': 'https://openalex.org/W2100191601', 'doi': 'https://doi.org/10.2152/jmi.55.37', 'mag': '2100191601', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/18319543'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.2152/jmi.55.37', 'pdf_url': 'https://www.jstage.jst.go.jp/article/jmi/55/1%2C2/55_1%2C2_37/_pdf', 'source': {'id': 'https://openalex.org/S158724626', 'display_name': 'The Journal of Medical Investigation', 'issn_l': '1343-1420', 'issn': ['1343-1420', '1349-6867'], 'is_oa': True, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4383695919', 'host_organization_name': 'University of Tokushima', 'host_organization_lineage': ['https://openalex.org/P4383695919'], 'host_organization_lineage_names': ['University of Tokushima'], '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': 'https://www.jstage.jst.go.jp/article/jmi/55/1%2C2/55_1%2C2_37/_pdf', 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5046452323', 'display_name': 'Hiromitsu Takizawa', 'orcid': 'https://orcid.org/0000-0001-7822-6294'}, 'institutions': [{'id': 'https://openalex.org/I922474255', 'display_name': 'Tokushima University', 'ror': 'https://ror.org/044vy1d05', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I922474255']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Hiromitsu Takizawa', 'raw_affiliation_strings': ['Department of Oncological and Regenerative Surgery, Institute of Health Biosciences, The University of Tokushima Graduate School'], 'affiliations': [{'raw_affiliation_string': 'Department of Oncological and Regenerative Surgery, Institute of Health Biosciences, The University of Tokushima Graduate School', 'institution_ids': ['https://openalex.org/I922474255']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5088408078', 'display_name': 'Kazuya Kondo', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I922474255', 'display_name': 'Tokushima University', 'ror': 'https://ror.org/044vy1d05', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I922474255']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Kazuya Kondo', 'raw_affiliation_strings': ['Department of Oncological and Regenerative Surgery, Institute of Health Biosciences, The University of Tokushima Graduate School'], 'affiliations': [{'raw_affiliation_string': 'Department of Oncological and Regenerative Surgery, Institute of Health Biosciences, The University of Tokushima Graduate School', 'institution_ids': ['https://openalex.org/I922474255']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5030815492', 'display_name': 'Hidehito Matsuoka', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I922474255', 'display_name': 'Tokushima University', 'ror': 'https://ror.org/044vy1d05', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I922474255']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Hisashi Matsuoka', 'raw_affiliation_strings': ['Department of Oncological and Regenerative Surgery, Institute of Health Biosciences, The University of Tokushima Graduate School'], 'affiliations': [{'raw_affiliation_string': 'Department of Oncological and Regenerative Surgery, Institute of Health Biosciences, The University of Tokushima Graduate School', 'institution_ids': ['https://openalex.org/I922474255']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5045629005', 'display_name': 'Koh Uyama', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I922474255', 'display_name': 'Tokushima University', 'ror': 'https://ror.org/044vy1d05', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I922474255']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Koh Uyama', 'raw_affiliation_strings': ['Department of Oncological and Regenerative Surgery, Institute of Health Biosciences, The University of Tokushima Graduate School'], 'affiliations': [{'raw_affiliation_string': 'Department of Oncological and Regenerative Surgery, Institute of Health Biosciences, The University of Tokushima Graduate School', 'institution_ids': ['https://openalex.org/I922474255']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5050023563', 'display_name': 'Hiroaki Toba', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I922474255', 'display_name': 'Tokushima University', 'ror': 'https://ror.org/044vy1d05', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I922474255']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Hiroaki Toba', 'raw_affiliation_strings': ['Department of Oncological and Regenerative Surgery, Institute of Health Biosciences, The University of Tokushima Graduate School'], 'affiliations': [{'raw_affiliation_string': 'Department of Oncological and Regenerative Surgery, Institute of Health Biosciences, The University of Tokushima Graduate School', 'institution_ids': ['https://openalex.org/I922474255']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5038267674', 'display_name': 'Koichiro Kenzaki', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I922474255', 'display_name': 'Tokushima University', 'ror': 'https://ror.org/044vy1d05', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I922474255']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Koichiro Kenzaki', 'raw_affiliation_strings': ['Department of Oncological and Regenerative Surgery, Institute of Health Biosciences, The University of Tokushima Graduate School'], 'affiliations': [{'raw_affiliation_string': 'Department of Oncological and Regenerative Surgery, Institute of Health Biosciences, The University of Tokushima Graduate School', 'institution_ids': ['https://openalex.org/I922474255']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5101160748', 'display_name': 'Shoji Sakiyama', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I922474255', 'display_name': 'Tokushima University', 'ror': 'https://ror.org/044vy1d05', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I922474255']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Shoji Sakiyama', 'raw_affiliation_strings': ['Department of Oncological and Regenerative Surgery, Institute of Health Biosciences, The University of Tokushima Graduate School'], 'affiliations': [{'raw_affiliation_string': 'Department of Oncological and Regenerative Surgery, Institute of Health Biosciences, The University of Tokushima Graduate School', 'institution_ids': ['https://openalex.org/I922474255']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5076042448', 'display_name': 'Akira Tangoku', 'orcid': 'https://orcid.org/0000-0001-5922-3944'}, 'institutions': [{'id': 'https://openalex.org/I922474255', 'display_name': 'Tokushima University', 'ror': 'https://ror.org/044vy1d05', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I922474255']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Akira Tangoku', 'raw_affiliation_strings': ['Department of Oncological and Regenerative Surgery, Institute of Health Biosciences, The University of Tokushima Graduate School'], 'affiliations': [{'raw_affiliation_string': 'Department of Oncological and Regenerative Surgery, Institute of Health Biosciences, The University of Tokushima Graduate School', 'institution_ids': ['https://openalex.org/I922474255']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5079100503', 'display_name': 'Kazumasa Miura', 'orcid': 'https://orcid.org/0000-0002-8435-349X'}, 'institutions': [{'id': 'https://openalex.org/I4210093795', 'display_name': 'Takamatsu Red Cross Hospital', 'ror': 'https://ror.org/00n3egs77', 'country_code': 'JP', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2799517759', 'https://openalex.org/I4210093795']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Kazumasa Miura', 'raw_affiliation_strings': ['Department of Thoracic Surgery, Takamatsu Red Cross Hospital'], 'affiliations': [{'raw_affiliation_string': 'Department of Thoracic Surgery, Takamatsu Red Cross Hospital', 'institution_ids': ['https://openalex.org/I4210093795']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5084242343', 'display_name': 'Kiyoshi YOSHIZAWA', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210093795', 'display_name': 'Takamatsu Red Cross Hospital', 'ror': 'https://ror.org/00n3egs77', 'country_code': 'JP', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2799517759', 'https://openalex.org/I4210093795']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Kiyoshi Yoshizawa', 'raw_affiliation_strings': ['Department of Thoracic Surgery, Takamatsu Red Cross Hospital'], 'affiliations': [{'raw_affiliation_string': 'Department of Thoracic Surgery, Takamatsu Red Cross Hospital', 'institution_ids': ['https://openalex.org/I4210093795']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5003165567', 'display_name': 'Junji Morita', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210093795', 'display_name': 'Takamatsu Red Cross Hospital', 'ror': 'https://ror.org/00n3egs77', 'country_code': 'JP', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2799517759', 'https://openalex.org/I4210093795']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Junji Morita', 'raw_affiliation_strings': ['Department of Thoracic Surgery, Takamatsu Red Cross Hospital'], 'affiliations': [{'raw_affiliation_string': 'Department of Thoracic Surgery, Takamatsu Red Cross Hospital', 'institution_ids': ['https://openalex.org/I4210093795']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 2.348, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 25, 'citation_normalized_percentile': {'value': 0.897839, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 89, 'max': 90}, 'biblio': {'volume': '55', 'issue': '1,2', 'first_page': '37', 'last_page': '43'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10202', 'display_name': 'Diagnosis and Treatment of Lung Cancer', 'score': 1.0, '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/T10202', 'display_name': 'Diagnosis and Treatment of Lung Cancer', 'score': 1.0, '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/T10417', 'display_name': 'Advancements in Lung Cancer Research', 'score': 0.9985, '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/T12422', 'display_name': 'Radiomics in Medical Imaging Analysis', 'score': 0.9977, '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/mediastinal-lymph-node', 'display_name': 'Mediastinal lymph node', 'score': 0.7260098}, {'id': 'https://openalex.org/keywords/non-small-cell-lung-cancer', 'display_name': 'Non-Small Cell Lung Cancer', 'score': 0.526282}], 'concepts': [{'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.8669822}, {'id': 'https://openalex.org/C2775862295', 'wikidata': 'https://www.wikidata.org/wiki/Q2660911', 'display_name': 'Dissection (medical)', 'level': 2, 'score': 0.75125664}, {'id': 'https://openalex.org/C2780849966', 'wikidata': 'https://www.wikidata.org/wiki/Q170758', 'display_name': 'Lymph node', 'level': 2, 'score': 0.74178576}, {'id': 'https://openalex.org/C2780379385', 'wikidata': 'https://www.wikidata.org/wiki/Q1916209', 'display_name': 'Mediastinal lymph node', 'level': 4, 'score': 0.7260098}, {'id': 'https://openalex.org/C2776256026', 'wikidata': 'https://www.wikidata.org/wiki/Q47912', 'display_name': 'Lung cancer', 'level': 2, 'score': 0.62923944}, {'id': 'https://openalex.org/C2779720271', 'wikidata': 'https://www.wikidata.org/wiki/Q179422', 'display_name': 'Lymph', 'level': 2, 'score': 0.60188675}, {'id': 'https://openalex.org/C146357865', 'wikidata': 'https://www.wikidata.org/wiki/Q1123245', 'display_name': 'Stage (stratigraphy)', 'level': 2, 'score': 0.58009976}, {'id': 'https://openalex.org/C140779682', 'wikidata': 'https://www.wikidata.org/wiki/Q210868', 'display_name': 'Sampling (signal processing)', 'level': 3, 'score': 0.57831466}, {'id': 'https://openalex.org/C126838900', 'wikidata': 'https://www.wikidata.org/wiki/Q77604', 'display_name': 'Radiology', 'level': 1, 'score': 0.47866115}, {'id': 'https://openalex.org/C2779126056', 'wikidata': 'https://www.wikidata.org/wiki/Q337247', 'display_name': 'Mediastinum', 'level': 2, 'score': 0.4655906}, {'id': 'https://openalex.org/C141071460', 'wikidata': 'https://www.wikidata.org/wiki/Q40821', 'display_name': 'Surgery', 'level': 1, 'score': 0.41061896}, {'id': 'https://openalex.org/C121608353', 'wikidata': 'https://www.wikidata.org/wiki/Q12078', 'display_name': 'Cancer', 'level': 2, 'score': 0.3647939}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.19677949}, {'id': 'https://openalex.org/C2779013556', 'wikidata': 'https://www.wikidata.org/wiki/Q181876', 'display_name': 'Metastasis', 'level': 3, 'score': 0.1743342}, {'id': 'https://openalex.org/C142724271', 'wikidata': 'https://www.wikidata.org/wiki/Q7208', 'display_name': 'Pathology', 'level': 1, 'score': 0.1173639}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C151730666', 'wikidata': 'https://www.wikidata.org/wiki/Q7205', 'display_name': 'Paleontology', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C106131492', 'wikidata': 'https://www.wikidata.org/wiki/Q3072260', 'display_name': 'Filter (signal processing)', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C31972630', 'wikidata': 'https://www.wikidata.org/wiki/Q844240', 'display_name': 'Computer vision', 'level': 1, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D018288', 'descriptor_name': 'Carcinoma, Small Cell', 'qualifier_ui': 'Q000473', 'qualifier_name': 'pathology', 'is_major_topic': True}, {'descriptor_ui': 'D008175', 'descriptor_name': 'Lung Neoplasms', 'qualifier_ui': 'Q000473', 'qualifier_name': 'pathology', 'is_major_topic': True}, {'descriptor_ui': 'D008198', 'descriptor_name': 'Lymph Nodes', 'qualifier_ui': 'Q000473', 'qualifier_name': 'pathology', 'is_major_topic': True}, {'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': 'D018288', 'descriptor_name': 'Carcinoma, Small Cell', 'qualifier_ui': 'Q000601', 'qualifier_name': 'surgery', 'is_major_topic': False}, {'descriptor_ui': 'D018288', 'descriptor_name': 'Carcinoma, Small Cell', 'qualifier_ui': 'Q000175', 'qualifier_name': 'diagnosis', 'is_major_topic': False}, {'descriptor_ui': 'D018288', 'descriptor_name': 'Carcinoma, Small Cell', 'qualifier_ui': 'Q000556', 'qualifier_name': 'secondary', 'is_major_topic': False}, {'descriptor_ui': 'D018288', 'descriptor_name': 'Carcinoma, Small Cell', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005260', 'descriptor_name': 'Female', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005500', 'descriptor_name': 'Follow-Up Studies', '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': 'D008175', 'descriptor_name': 'Lung Neoplasms', 'qualifier_ui': 'Q000175', 'qualifier_name': 'diagnosis', 'is_major_topic': False}, {'descriptor_ui': 'D008175', 'descriptor_name': 'Lung Neoplasms', 'qualifier_ui': 'Q000601', 'qualifier_name': 'surgery', 'is_major_topic': False}, {'descriptor_ui': 'D008175', 'descriptor_name': 'Lung Neoplasms', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008197', 'descriptor_name': 'Lymph Node Excision', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008198', 'descriptor_name': 'Lymph Nodes', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008207', 'descriptor_name': 'Lymphatic Metastasis', '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': 'D008482', 'descriptor_name': 'Mediastinum', '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': 'D009367', 'descriptor_name': 'Neoplasm Staging', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D011013', 'descriptor_name': 'Pneumonectomy', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D011379', 'descriptor_name': 'Prognosis', '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': 'D015996', 'descriptor_name': 'Survival Rate', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.2152/jmi.55.37', 'pdf_url': 'https://www.jstage.jst.go.jp/article/jmi/55/1%2C2/55_1%2C2_37/_pdf', 'source': {'id': 'https://openalex.org/S158724626', 'display_name': 'The Journal of Medical Investigation', 'issn_l': '1343-1420', 'issn': ['1343-1420', '1349-6867'], 'is_oa': True, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4383695919', 'host_organization_name': 'University of Tokushima', 'host_organization_lineage': ['https://openalex.org/P4383695919'], 'host_organization_lineage_names': ['University of Tokushima'], 'type': 'journal'}, '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/18319543', '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/10.2152/jmi.55.37', 'pdf_url': 'https://www.jstage.jst.go.jp/article/jmi/55/1%2C2/55_1%2C2_37/_pdf', 'source': {'id': 'https://openalex.org/S158724626', 'display_name': 'The Journal of Medical Investigation', 'issn_l': '1343-1420', 'issn': ['1343-1420', '1349-6867'], 'is_oa': True, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4383695919', 'host_organization_name': 'University of Tokushima', 'host_organization_lineage': ['https://openalex.org/P4383695919'], 'host_organization_lineage_names': ['University of Tokushima'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'display_name': 'Good health and well-being', 'score': 0.84, 'id': 'https://metadata.un.org/sdg/3'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 22, 'referenced_works': ['https://openalex.org/W1868113641', 'https://openalex.org/W1880563141', 'https://openalex.org/W1930590493', 'https://openalex.org/W1968744652', 'https://openalex.org/W1968997088', 'https://openalex.org/W198509704', 'https://openalex.org/W1986317723', 'https://openalex.org/W1987418409', 'https://openalex.org/W2006953051', 'https://openalex.org/W2010292464', 'https://openalex.org/W2050451591', 'https://openalex.org/W2057604474', 'https://openalex.org/W2080888187', 'https://openalex.org/W2085808782', 'https://openalex.org/W2095628267', 'https://openalex.org/W2095729086', 'https://openalex.org/W2100635753', 'https://openalex.org/W2138436105', 'https://openalex.org/W2143039180', 'https://openalex.org/W2147856203', 'https://openalex.org/W2167968937', 'https://openalex.org/W2168425520'], 'related_works': ['https://openalex.org/W44858904', 'https://openalex.org/W4366967824', 'https://openalex.org/W4361257721', 'https://openalex.org/W2068703179', 'https://openalex.org/W203485574', 'https://openalex.org/W2028414386', 'https://openalex.org/W2020142317', 'https://openalex.org/W2008553569', 'https://openalex.org/W1973402430', 'https://openalex.org/W1966798989'], 'abstract_inverted_index': {'Objective:': [0], 'Systematic': [1, 99], 'nodal': [2, 33, 100, 154, 243], 'dissection': [3, 34, 101, 155, 192, 221, 244], 'has': [4], 'been': [5], 'recommended': [6], 'for': [7, 128, 137], 'patients': [8, 22, 61, 73, 150, 167, 188, 246], 'with': [9, 23, 62, 74, 247], 'resectable': [10], 'non-small': [11, 27, 251], 'cell': [12, 28, 252], 'lung': [13, 29, 253], 'cancer': [14, 30, 210], 'because': [15], 'of': [16, 55, 107, 120, 144, 174, 206], 'its': [17], 'staging': [18], 'accuracy.': [19], 'However,': [20], 'in': [21, 60, 149, 166, 186, 190, 197, 219, 225, 245], 'clinical': [24, 63, 75, 248], 'stage': [25, 64, 76, 249], 'I': [26, 65, 77, 250], 'whether': [31], 'systematic': [32, 153, 242], 'provides': [35], 'more': [36], 'benefits': [37], 'than': [38, 164], 'mediastinal': [39, 56, 108, 112, 146, 170], 'lymph': [40, 57, 109, 113, 121, 147, 171, 234], 'node': [41, 58, 114, 122, 172, 235], 'sampling': [42, 59, 96, 115, 173, 199, 227, 236], 'or': [43], 'not': [44], 'is': [45], 'controversial.': [46], 'In': [47], 'this': [48], 'retrospective': [49], 'study,': [50], 'we': [51], 'evaluated': [52], 'the': [53, 191, 198, 202, 209, 220, 226, 238], 'effect': [54, 240], 'NSCLC.': [66], 'Methods:': [67], 'One': [68], 'hundred': [69], 'and': [70, 86, 111, 126, 131, 135, 194, 223], 'nineteen': [71], 'consecutive': [72], 'NSCLC,': [78], 'who': [79, 151, 168], 'underwent': [80, 152, 169], 'curative': [81], 'operation': [82], 'between': [83], 'January': [84], '1994': [85], 'December': [87], '2000,': [88], 'were': [89], 'retrospectively': [90], 'reviewed': [91], '(dissection': [92], 'group': [93, 193, 222, 228], '=': [94, 230], '58:': [95], 'group=': [97], '61).': [98], 'was': [102, 116, 156, 161, 184, 217], 'defined': [103, 117], 'as': [104, 118], 'complete': [105], 'removal': [106, 119], 'node,': [110], 'levels': [123, 132], '3,': [124], '4,': [125], '7': [127, 136, 195], 'right-sided': [129], 'tumors': [130], '5,': [133], '6,': [134], 'left-sided': [138], 'tumors.': [139], 'Results:': [140], 'The': [141], 'total': [142], 'number': [143], 'removed': [145], 'nodes': [148], '22.1': [157], '±': [158, 176], '9.7,': [159], 'which': [160], 'significantly': [162], 'higher': [163], 'that': [165], '11.4': [175], '7.0': [177], '(p': [178, 229], '<': [179], '0.001).': [180], 'Postoperatively': [181], 'N2': [182], 'disease': [183], 'detected': [185], '8': [187], '(13.8%)': [189], '(11.5%)': [196], 'group.': [200], 'After': [201], 'median': [203], 'follow': [204], 'up': [205], '79': [207], 'months,': [208], 'specific': [211], 'survival': [212], 'rate': [213], 'at': [214], '5': [215], 'year': [216], '78.0%': [218], '76.2%': [224], '0.60).': [231], 'Conclusions:': [232], 'Mediastinal': [233], 'showed': [237], 'similar': [239], 'to': [241], 'cancer.': [254], 'J.': [255], 'Med.': [256], 'Invest.': [257], '55:': [258], '37-43,': [259], 'February,': [260], '2008': [261]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2100191601', 'counts_by_year': [{'year': 2024, 'cited_by_count': 2}, {'year': 2023, 'cited_by_count': 2}, {'year': 2019, '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': 2013, 'cited_by_count': 4}, {'year': 2012, 'cited_by_count': 2}], 'updated_date': '2024-09-25T05:16:42.175834', 'created_date': '2016-06-24'}