Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2038680325', 'doi': 'https://doi.org/10.3322/canjclin.55.6.334', 'title': 'Concepts in the Prevention of Adenocarcinoma of the Distal Esophagus and Proximal Stomach', 'display_name': 'Concepts in the Prevention of Adenocarcinoma of the Distal Esophagus and Proximal Stomach', 'publication_year': 2005, 'publication_date': '2005-11-01', 'ids': {'openalex': 'https://openalex.org/W2038680325', 'doi': 'https://doi.org/10.3322/canjclin.55.6.334', 'mag': '2038680325', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/16282279'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.3322/canjclin.55.6.334', 'pdf_url': 'https://onlinelibrary.wiley.com/doi/pdfdirect/10.3322/canjclin.55.6.334', 'source': {'id': 'https://openalex.org/S126094547', 'display_name': 'CA A Cancer Journal for Clinicians', 'issn_l': '0007-9235', 'issn': ['0007-9235', '1542-4863'], 'is_oa': True, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'review', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'gold', 'oa_url': 'https://onlinelibrary.wiley.com/doi/pdfdirect/10.3322/canjclin.55.6.334', 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5033515076', 'display_name': 'Rhonda F. Souza', 'orcid': 'https://orcid.org/0000-0003-3484-2807'}, 'institutions': [{'id': 'https://openalex.org/I867280407', 'display_name': 'The University of Texas Southwestern Medical Center', 'ror': 'https://ror.org/05byvp690', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I867280407']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'R. F. Souza', 'raw_affiliation_strings': ['Division of Gastroenterology, Dallas VA Medical Center, University of Texas Southwestern Medical Center, Dallas, TX, USA.'], 'affiliations': [{'raw_affiliation_string': 'Division of Gastroenterology, Dallas VA Medical Center, University of Texas Southwestern Medical Center, Dallas, TX, USA.', 'institution_ids': ['https://openalex.org/I867280407']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5027327911', 'display_name': 'Stuart J. Spechler', 'orcid': 'https://orcid.org/0000-0001-5635-5386'}, 'institutions': [{'id': 'https://openalex.org/I867280407', 'display_name': 'The University of Texas Southwestern Medical Center', 'ror': 'https://ror.org/05byvp690', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I867280407']}, {'id': 'https://openalex.org/I4210136278', 'display_name': 'Dallas VA Medical Center', 'ror': 'https://ror.org/034pdr896', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1322918889', 'https://openalex.org/I2799886695', 'https://openalex.org/I4210104138', 'https://openalex.org/I4210136278', 'https://openalex.org/I4210144023']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'S. J. Spechler', 'raw_affiliation_strings': ['Stuart J. Spechler is Professor of Medicine and Holder of the Berta M. and Cecil O. Patterson Chair in Gastroenterology, Dallas VA Medical Center and University of Texas Southwestern Medical Center at Dallas'], 'affiliations': [{'raw_affiliation_string': 'Stuart J. Spechler is Professor of Medicine and Holder of the Berta M. and Cecil O. Patterson Chair in Gastroenterology, Dallas VA Medical Center and University of Texas Southwestern Medical Center at Dallas', 'institution_ids': ['https://openalex.org/I867280407', 'https://openalex.org/I867280407', 'https://openalex.org/I4210136278']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 2.161, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 94, 'citation_normalized_percentile': {'value': 0.877246, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 96, 'max': 97}, 'biblio': {'volume': '55', 'issue': '6', 'first_page': '334', 'last_page': '351'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10619', 'display_name': 'Preoperative Chemoradiotherapy for Esophageal Cancer', 'score': 0.9997, '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/T10619', 'display_name': 'Preoperative Chemoradiotherapy for Esophageal Cancer', 'score': 0.9997, '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/T10276', 'display_name': 'Helicobacter pylori Infection and Gastric Cancer', 'score': 0.9993, '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/T10696', 'display_name': 'Gastric Cancer Research and Treatment', 'score': 0.9989, '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/gastric-cardia', 'display_name': 'GASTRIC CARDIA', 'score': 0.62421477}, {'id': 'https://openalex.org/keywords/gastric-cancer', 'display_name': 'Gastric Cancer', 'score': 0.483377}], 'concepts': [{'id': 'https://openalex.org/C2777819096', 'wikidata': 'https://www.wikidata.org/wiki/Q173710', 'display_name': 'Esophagus', 'level': 2, 'score': 0.9024843}, {'id': 'https://openalex.org/C2779422922', 'wikidata': 'https://www.wikidata.org/wiki/Q1029907', 'display_name': 'Stomach', 'level': 2, 'score': 0.71126544}, {'id': 'https://openalex.org/C2781182431', 'wikidata': 'https://www.wikidata.org/wiki/Q356033', 'display_name': 'Adenocarcinoma', 'level': 3, 'score': 0.6853896}, {'id': 'https://openalex.org/C2909999518', 'wikidata': 'https://www.wikidata.org/wiki/Q1029907', 'display_name': 'GASTRIC CARDIA', 'level': 4, 'score': 0.62421477}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.55723834}, {'id': 'https://openalex.org/C90924648', 'wikidata': 'https://www.wikidata.org/wiki/Q120569', 'display_name': 'Gastroenterology', 'level': 1, 'score': 0.5344694}, {'id': 'https://openalex.org/C121608353', 'wikidata': 'https://www.wikidata.org/wiki/Q12078', 'display_name': 'Cancer', 'level': 2, 'score': 0.46837574}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.41157895}, {'id': 'https://openalex.org/C142724271', 'wikidata': 'https://www.wikidata.org/wiki/Q7208', 'display_name': 'Pathology', 'level': 1, 'score': 0.32926452}], 'mesh': [{'descriptor_ui': 'D000230', 'descriptor_name': 'Adenocarcinoma', 'qualifier_ui': 'Q000517', 'qualifier_name': 'prevention & control', 'is_major_topic': True}, {'descriptor_ui': 'D004938', 'descriptor_name': 'Esophageal Neoplasms', 'qualifier_ui': 'Q000517', 'qualifier_name': 'prevention & control', 'is_major_topic': True}, {'descriptor_ui': 'D013274', 'descriptor_name': 'Stomach Neoplasms', 'qualifier_ui': 'Q000517', 'qualifier_name': 'prevention & control', 'is_major_topic': True}, {'descriptor_ui': 'D000230', 'descriptor_name': 'Adenocarcinoma', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000230', 'descriptor_name': 'Adenocarcinoma', 'qualifier_ui': 'Q000209', 'qualifier_name': 'etiology', 'is_major_topic': False}, {'descriptor_ui': 'D001471', 'descriptor_name': 'Barrett Esophagus', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D001471', 'descriptor_name': 'Barrett Esophagus', 'qualifier_ui': 'Q000150', 'qualifier_name': 'complications', 'is_major_topic': False}, {'descriptor_ui': 'D001471', 'descriptor_name': 'Barrett Esophagus', 'qualifier_ui': 'Q000517', 'qualifier_name': 'prevention & control', 'is_major_topic': False}, {'descriptor_ui': 'D018890', 'descriptor_name': 'Chemoprevention', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D018890', 'descriptor_name': 'Chemoprevention', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': False}, {'descriptor_ui': 'D004938', 'descriptor_name': 'Esophageal Neoplasms', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004938', 'descriptor_name': 'Esophageal Neoplasms', 'qualifier_ui': 'Q000209', 'qualifier_name': 'etiology', 'is_major_topic': False}, {'descriptor_ui': 'D004945', 'descriptor_name': 'Esophagoscopy', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005764', 'descriptor_name': 'Gastroesophageal Reflux', 'qualifier_ui': 'Q000150', 'qualifier_name': 'complications', 'is_major_topic': False}, {'descriptor_ui': 'D005764', 'descriptor_name': 'Gastroesophageal Reflux', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005764', 'descriptor_name': 'Gastroesophageal Reflux', 'qualifier_ui': 'Q000517', 'qualifier_name': 'prevention & control', 'is_major_topic': False}, {'descriptor_ui': 'D006801', 'descriptor_name': 'Humans', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008403', 'descriptor_name': 'Mass Screening', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012307', 'descriptor_name': 'Risk Factors', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013274', 'descriptor_name': 'Stomach Neoplasms', 'qualifier_ui': 'Q000209', 'qualifier_name': 'etiology', 'is_major_topic': False}, {'descriptor_ui': 'D013274', 'descriptor_name': 'Stomach Neoplasms', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.3322/canjclin.55.6.334', 'pdf_url': 'https://onlinelibrary.wiley.com/doi/pdfdirect/10.3322/canjclin.55.6.334', 'source': {'id': 'https://openalex.org/S126094547', 'display_name': 'CA A Cancer Journal for Clinicians', 'issn_l': '0007-9235', 'issn': ['0007-9235', '1542-4863'], 'is_oa': True, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], '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/16282279', '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/10.3322/canjclin.55.6.334', 'pdf_url': 'https://onlinelibrary.wiley.com/doi/pdfdirect/10.3322/canjclin.55.6.334', 'source': {'id': 'https://openalex.org/S126094547', 'display_name': 'CA A Cancer Journal for Clinicians', 'issn_l': '0007-9235', 'issn': ['0007-9235', '1542-4863'], 'is_oa': True, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'score': 0.81, 'display_name': 'Good health and well-being', 'id': 'https://metadata.un.org/sdg/3'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 186, 'referenced_works': ['https://openalex.org/W1480887469', 'https://openalex.org/W1482284010', 'https://openalex.org/W1518353833', 'https://openalex.org/W1528102086', 'https://openalex.org/W1529605718', 'https://openalex.org/W1531474138', 'https://openalex.org/W1539601638', 'https://openalex.org/W1570627246', 'https://openalex.org/W1573413333', 'https://openalex.org/W1582547009', 'https://openalex.org/W1608657606', 'https://openalex.org/W163038743', 'https://openalex.org/W1648593433', 'https://openalex.org/W178567571', 'https://openalex.org/W1800050944', 'https://openalex.org/W1819031394', 'https://openalex.org/W1822574420', 'https://openalex.org/W1872231112', 'https://openalex.org/W1909619077', 'https://openalex.org/W1929272787', 'https://openalex.org/W1955547739', 'https://openalex.org/W1961375731', 'https://openalex.org/W1963786227', 'https://openalex.org/W1966130491', 'https://openalex.org/W1966498622', 'https://openalex.org/W1967330952', 'https://openalex.org/W1967443628', 'https://openalex.org/W1969163826', 'https://openalex.org/W1969825675', 'https://openalex.org/W1970984844', 'https://openalex.org/W1971531703', 'https://openalex.org/W1975735013', 'https://openalex.org/W1982997453', 'https://openalex.org/W1983122972', 'https://openalex.org/W1983323422', 'https://openalex.org/W1983412355', 'https://openalex.org/W1983745457', 'https://openalex.org/W1984483611', 'https://openalex.org/W1984626101', 'https://openalex.org/W1985757925', 'https://openalex.org/W1989743013', 'https://openalex.org/W1992292526', 'https://openalex.org/W199331381', 'https://openalex.org/W1997850959', 'https://openalex.org/W1999330214', 'https://openalex.org/W2002116460', 'https://openalex.org/W2002338268', 'https://openalex.org/W2003173259', 'https://openalex.org/W2006269698', 'https://openalex.org/W2007208585', 'https://openalex.org/W2008180069', 'https://openalex.org/W2011857798', 'https://openalex.org/W2018292335', 'https://openalex.org/W2019450833', 'https://openalex.org/W2019727255', 'https://openalex.org/W2022580464', 'https://openalex.org/W2022640628', 'https://openalex.org/W2025215722', 'https://openalex.org/W2025233531', 'https://openalex.org/W2030976397', 'https://openalex.org/W2033387362', 'https://openalex.org/W2034269086', 'https://openalex.org/W2036182711', 'https://openalex.org/W2040143851', 'https://openalex.org/W2040266344', 'https://openalex.org/W2043707891', 'https://openalex.org/W2043997767', 'https://openalex.org/W2045632587', 'https://openalex.org/W2047421149', 'https://openalex.org/W2048508614', 'https://openalex.org/W2049396261', 'https://openalex.org/W2050430251', 'https://openalex.org/W2050750704', 'https://openalex.org/W2051208083', 'https://openalex.org/W2051527870', 'https://openalex.org/W2053533762', 'https://openalex.org/W2057117712', 'https://openalex.org/W2059997545', 'https://openalex.org/W2064670731', 'https://openalex.org/W2068828293', 'https://openalex.org/W2071755029', 'https://openalex.org/W2072147311', 'https://openalex.org/W2074212999', 'https://openalex.org/W2075161181', 'https://openalex.org/W2075809552', 'https://openalex.org/W2077657113', 'https://openalex.org/W2078604197', 'https://openalex.org/W2080213393', 'https://openalex.org/W2080404033', 'https://openalex.org/W2080705528', 'https://openalex.org/W2080812486', 'https://openalex.org/W2081122167', 'https://openalex.org/W2082098637', 'https://openalex.org/W2082396164', 'https://openalex.org/W2085403321', 'https://openalex.org/W2087013919', 'https://openalex.org/W2088037665', 'https://openalex.org/W2088263896', 'https://openalex.org/W2088707554', 'https://openalex.org/W2088902622', 'https://openalex.org/W2090990023', 'https://openalex.org/W2092655157', 'https://openalex.org/W2095248996', 'https://openalex.org/W2097407589', 'https://openalex.org/W2097731048', 'https://openalex.org/W2099108518', 'https://openalex.org/W2099843515', 'https://openalex.org/W2101947806', 'https://openalex.org/W2104882582', 'https://openalex.org/W2105728670', 'https://openalex.org/W2107700622', 'https://openalex.org/W2108114107', 'https://openalex.org/W2109416192', 'https://openalex.org/W2110394504', 'https://openalex.org/W2113332568', 'https://openalex.org/W2113731575', 'https://openalex.org/W2115522061', 'https://openalex.org/W2118542380', 'https://openalex.org/W2119243104', 'https://openalex.org/W2120747276', 'https://openalex.org/W2121655510', 'https://openalex.org/W2121736906', 'https://openalex.org/W2122380766', 'https://openalex.org/W2122973522', 'https://openalex.org/W2124089388', 'https://openalex.org/W2124414749', 'https://openalex.org/W2126553652', 'https://openalex.org/W2127099403', 'https://openalex.org/W2128221451', 'https://openalex.org/W2128340087', 'https://openalex.org/W2128390521', 'https://openalex.org/W2129733741', 'https://openalex.org/W2133973332', 'https://openalex.org/W2135160082', 'https://openalex.org/W2135555007', 'https://openalex.org/W2136682666', 'https://openalex.org/W2139388665', 'https://openalex.org/W2141735368', 'https://openalex.org/W2141972206', 'https://openalex.org/W2144958249', 'https://openalex.org/W2145452925', 'https://openalex.org/W2146926950', 'https://openalex.org/W2149521397', 'https://openalex.org/W2150242923', 'https://openalex.org/W2151869041', 'https://openalex.org/W2152883478', 'https://openalex.org/W2154700985', 'https://openalex.org/W2157769714', 'https://openalex.org/W2160508961', 'https://openalex.org/W2161318536', 'https://openalex.org/W2162016300', 'https://openalex.org/W2163896642', 'https://openalex.org/W2166064341', 'https://openalex.org/W2166095372', 'https://openalex.org/W2166429460', 'https://openalex.org/W2166807818', 'https://openalex.org/W2171007209', 'https://openalex.org/W2171203600', 'https://openalex.org/W2182828813', 'https://openalex.org/W2261468000', 'https://openalex.org/W2314540303', 'https://openalex.org/W2323366608', 'https://openalex.org/W2326395284', 'https://openalex.org/W2333813441', 'https://openalex.org/W2336169581', 'https://openalex.org/W2336215030', 'https://openalex.org/W2396500815', 'https://openalex.org/W2400097088', 'https://openalex.org/W2401339503', 'https://openalex.org/W2401392366', 'https://openalex.org/W2405731037', 'https://openalex.org/W2409749163', 'https://openalex.org/W2416013335', 'https://openalex.org/W2432543726', 'https://openalex.org/W2439732947', 'https://openalex.org/W2501769038', 'https://openalex.org/W2616203965', 'https://openalex.org/W4236873475', 'https://openalex.org/W4244553540', 'https://openalex.org/W4246976041', 'https://openalex.org/W4254642487', 'https://openalex.org/W4362204546', 'https://openalex.org/W44501803', 'https://openalex.org/W52119757', 'https://openalex.org/W61137647', 'https://openalex.org/W62527389'], 'related_works': ['https://openalex.org/W3031517668', 'https://openalex.org/W2433737949', 'https://openalex.org/W2411319260', 'https://openalex.org/W2410558514', 'https://openalex.org/W2409600348', 'https://openalex.org/W2409264417', 'https://openalex.org/W2403260086', 'https://openalex.org/W2362586047', 'https://openalex.org/W2042095374', 'https://openalex.org/W1967395253'], 'abstract_inverted_index': {'For': [0, 68], 'decades,': [1], 'the': [2, 10, 15, 22, 27, 40, 72, 81, 85, 89, 98, 108, 113, 127, 134, 150, 155, 173], 'incidence': [3], 'rates': [4, 23], 'for': [5, 24, 170], 'squamous': [6], 'cell': [7], 'carcinoma': [8], 'of': [9, 14, 26, 55, 102, 110, 112, 126, 136, 152, 172], 'esophagus': [11, 28, 86, 115, 174], 'and': [12, 29, 51, 100, 116, 144, 159, 166, 175], 'adenocarcinoma': [13], 'distal': [16, 114], 'stomach': [17, 118], 'have': [18, 32, 37, 119], 'been': [19], 'declining': [20], 'while': [21], 'adenocarcinomas': [25, 69, 153, 171], 'gastric': [30, 49, 90, 176], 'cardia': [31, 177], 'increased': [33], 'profoundly.': [34], 'Recent': [35], 'studies': [36, 96], 'shown': [38], 'that': [39, 60, 70, 131], 'gastroesophageal': [41], 'junction': [42], '(GEJ)': [43], 'is': [44], 'regularly': [45], 'exposed': [46], 'to': [47, 52, 63, 78], 'concentrated': [48], 'acid': [50], 'a': [53], 'variety': [54], 'nitrosating': [56], 'species,': [57], 'noxious': [58], 'agents': [59], 'may': [61], 'contribute': [62], 'carcinogenesis': [64], 'in': [65, 84, 88, 107, 123, 149, 161, 167], 'this': [66], 'region.': [67], 'straddle': [71], 'GEJ,': [73], 'it': [74], 'can': [75], 'be': [76], 'difficult': [77], 'determine': [79], 'whether': [80], 'tumor': [82], 'originated': [83], 'or': [87], 'cardia.': [91], 'This': [92, 139], 'classification': [93], 'problem': [94], 'hampers': [95], 'on': [97, 146], 'epidemiology': [99], 'pathogenesis': [101], 'GEJ': [103], 'tumors.': [104, 138], 'Current': [105], 'concepts': [106, 148], 'prevention': [109, 151], 'cancers': [111], 'proximal': [117], 'emerged': [120], 'from': [121], 'advances': [122], 'our': [124], 'understanding': [125], 'specific': [128], 'molecular': [129, 164], 'events': [130, 143], 'occur': [132], 'during': [133], 'evolution': [135], 'these': [137], 'report': [140], 'reviews': [141], 'those': [142], 'focuses': [145], 'current': [147], 'at': [154], 'GEJ.': [156], 'The': [157], 'similarities': [158], 'differences': [160], 'risk': [162], 'factors,': [163], 'pathogenesis,': [165], 'preventive': [168], 'strategies': [169], 'are': [178], 'highlighted.': [179]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2038680325', 'counts_by_year': [{'year': 2024, 'cited_by_count': 1}, {'year': 2023, 'cited_by_count': 1}, {'year': 2022, 'cited_by_count': 1}, {'year': 2021, 'cited_by_count': 3}, {'year': 2020, 'cited_by_count': 1}, {'year': 2019, 'cited_by_count': 3}, {'year': 2018, 'cited_by_count': 4}, {'year': 2017, 'cited_by_count': 3}, {'year': 2016, 'cited_by_count': 7}, {'year': 2015, 'cited_by_count': 7}, {'year': 2014, 'cited_by_count': 6}, {'year': 2013, 'cited_by_count': 5}, {'year': 2012, 'cited_by_count': 6}], 'updated_date': '2024-09-26T01:32:52.224074', 'created_date': '2016-06-24'}