Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2059023640', 'doi': 'https://doi.org/10.1016/s0016-5085(00)82990-x', 'title': "Increased detection of patients with short segment Barrett's esophagus (SSBE) using chromoendoscopy", 'display_name': "Increased detection of patients with short segment Barrett's esophagus (SSBE) using chromoendoscopy", 'publication_year': 2000, 'publication_date': '2000-04-01', 'ids': {'openalex': 'https://openalex.org/W2059023640', 'doi': 'https://doi.org/10.1016/s0016-5085(00)82990-x', 'mag': '2059023640'}, 'language': 'es', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1016/s0016-5085(00)82990-x', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S143352558', 'display_name': 'Gastroenterology', 'issn_l': '0016-5085', 'issn': ['0016-5085', '1528-0012'], 'is_oa': False, 'is_in_doaj': False, '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': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': True, 'oa_status': 'bronze', 'oa_url': 'https://doi.org/10.1016/s0016-5085(00)82990-x', 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5100718227', 'display_name': 'Prateek Sharma', 'orcid': 'https://orcid.org/0000-0003-4695-8698'}, 'institutions': [{'id': 'https://openalex.org/I2799798094', 'display_name': 'UCLA Health', 'ror': 'https://ror.org/01d88se56', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2799798094']}, {'id': 'https://openalex.org/I165690674', 'display_name': 'Oregon Health & Science University', 'ror': 'https://ror.org/009avj582', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I165690674']}, {'id': 'https://openalex.org/I4210098770', 'display_name': 'Southern Arizona VA Health Care System', 'ror': 'https://ror.org/00xb4cb83', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1322918889', 'https://openalex.org/I2799886695', 'https://openalex.org/I4210098770', 'https://openalex.org/I4210138663']}, {'id': 'https://openalex.org/I2803065977', 'display_name': 'Portland VA Medical Center', 'ror': 'https://ror.org/02v3txv81', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1322918889', 'https://openalex.org/I2799886695', 'https://openalex.org/I2803065977', 'https://openalex.org/I4210144745']}, {'id': 'https://openalex.org/I4210154663', 'display_name': 'Kansas City VA Medical Center', 'ror': 'https://ror.org/050mdr969', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1322918889', 'https://openalex.org/I2799886695', 'https://openalex.org/I4210154663', 'https://openalex.org/I4210165236']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Prateek Sharma', 'raw_affiliation_strings': ['Oregon Health Sci Univ, Portland, OR;', 'Portland VA Med Ctr, Portland, OR;', 'Southern Arizona VA Health Care System, Tucson, AZ;', 'UCLA Health Sci Ctr, Los Angeles, CA.', 'Univ of Kansas & VAMC, Kansas City, MO;', 'Univ of Kansas, Kansas City, KS; Vamc, Kansas City, MO.'], 'affiliations': [{'raw_affiliation_string': 'UCLA Health Sci Ctr, Los Angeles, CA.', 'institution_ids': ['https://openalex.org/I2799798094']}, {'raw_affiliation_string': 'Oregon Health Sci Univ, Portland, OR;', 'institution_ids': ['https://openalex.org/I165690674']}, {'raw_affiliation_string': 'Southern Arizona VA Health Care System, Tucson, AZ;', 'institution_ids': ['https://openalex.org/I4210098770']}, {'raw_affiliation_string': 'Portland VA Med Ctr, Portland, OR;', 'institution_ids': ['https://openalex.org/I2803065977']}, {'raw_affiliation_string': 'Univ of Kansas, Kansas City, KS; Vamc, Kansas City, MO.', 'institution_ids': ['https://openalex.org/I4210154663']}, {'raw_affiliation_string': 'Univ of Kansas & VAMC, Kansas City, MO;', 'institution_ids': ['https://openalex.org/I4210154663']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5067990777', 'display_name': 'Matthew S. Mayo', 'orcid': 'https://orcid.org/0000-0001-7264-1577'}, 'institutions': [{'id': 'https://openalex.org/I4210154663', 'display_name': 'Kansas City VA Medical Center', 'ror': 'https://ror.org/050mdr969', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1322918889', 'https://openalex.org/I2799886695', 'https://openalex.org/I4210154663', 'https://openalex.org/I4210165236']}, {'id': 'https://openalex.org/I2799798094', 'display_name': 'UCLA Health', 'ror': 'https://ror.org/01d88se56', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2799798094']}, {'id': 'https://openalex.org/I165690674', 'display_name': 'Oregon Health & Science University', 'ror': 'https://ror.org/009avj582', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I165690674']}, {'id': 'https://openalex.org/I4210098770', 'display_name': 'Southern Arizona VA Health Care System', 'ror': 'https://ror.org/00xb4cb83', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1322918889', 'https://openalex.org/I2799886695', 'https://openalex.org/I4210098770', 'https://openalex.org/I4210138663']}, {'id': 'https://openalex.org/I2803065977', 'display_name': 'Portland VA Medical Center', 'ror': 'https://ror.org/02v3txv81', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1322918889', 'https://openalex.org/I2799886695', 'https://openalex.org/I2803065977', 'https://openalex.org/I4210144745']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Matthew S. Mayo', 'raw_affiliation_strings': ['Oregon Health Sci Univ, Portland, OR;', 'Portland VA Med Ctr, Portland, OR;', 'Southern Arizona VA Health Care System, Tucson, AZ;', 'UCLA Health Sci Ctr, Los Angeles, CA.', 'Univ of Kansas & VAMC, Kansas City, MO;', 'Univ of Kansas, Kansas City, KS; Vamc, Kansas City, MO.'], 'affiliations': [{'raw_affiliation_string': 'Univ of Kansas & VAMC, Kansas City, MO;', 'institution_ids': ['https://openalex.org/I4210154663']}, {'raw_affiliation_string': 'UCLA Health Sci Ctr, Los Angeles, CA.', 'institution_ids': ['https://openalex.org/I2799798094']}, {'raw_affiliation_string': 'Oregon Health Sci Univ, Portland, OR;', 'institution_ids': ['https://openalex.org/I165690674']}, {'raw_affiliation_string': 'Southern Arizona VA Health Care System, Tucson, AZ;', 'institution_ids': ['https://openalex.org/I4210098770']}, {'raw_affiliation_string': 'Portland VA Med Ctr, Portland, OR;', 'institution_ids': ['https://openalex.org/I2803065977']}, {'raw_affiliation_string': 'Univ of Kansas, Kansas City, KS; Vamc, Kansas City, MO.', 'institution_ids': ['https://openalex.org/I4210154663']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5056827803', 'display_name': 'Margarita Topalovski', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210154663', 'display_name': 'Kansas City VA Medical Center', 'ror': 'https://ror.org/050mdr969', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1322918889', 'https://openalex.org/I2799886695', 'https://openalex.org/I4210154663', 'https://openalex.org/I4210165236']}, {'id': 'https://openalex.org/I2799798094', 'display_name': 'UCLA Health', 'ror': 'https://ror.org/01d88se56', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2799798094']}, {'id': 'https://openalex.org/I165690674', 'display_name': 'Oregon Health & Science University', 'ror': 'https://ror.org/009avj582', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I165690674']}, {'id': 'https://openalex.org/I4210098770', 'display_name': 'Southern Arizona VA Health Care System', 'ror': 'https://ror.org/00xb4cb83', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1322918889', 'https://openalex.org/I2799886695', 'https://openalex.org/I4210098770', 'https://openalex.org/I4210138663']}, {'id': 'https://openalex.org/I2803065977', 'display_name': 'Portland VA Medical Center', 'ror': 'https://ror.org/02v3txv81', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1322918889', 'https://openalex.org/I2799886695', 'https://openalex.org/I2803065977', 'https://openalex.org/I4210144745']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Margarita Topalovski', 'raw_affiliation_strings': ['Oregon Health Sci Univ, Portland, OR;', 'Portland VA Med Ctr, Portland, OR;', 'Southern Arizona VA Health Care System, Tucson, AZ;', 'UCLA Health Sci Ctr, Los Angeles, CA.', 'Univ of Kansas & VAMC, Kansas City, MO;', 'Univ of Kansas, Kansas City, KS; Vamc, Kansas City, MO.'], 'affiliations': [{'raw_affiliation_string': 'Univ of Kansas & VAMC, Kansas City, MO;', 'institution_ids': ['https://openalex.org/I4210154663']}, {'raw_affiliation_string': 'UCLA Health Sci Ctr, Los Angeles, CA.', 'institution_ids': ['https://openalex.org/I2799798094']}, {'raw_affiliation_string': 'Oregon Health Sci Univ, Portland, OR;', 'institution_ids': ['https://openalex.org/I165690674']}, {'raw_affiliation_string': 'Southern Arizona VA Health Care System, Tucson, AZ;', 'institution_ids': ['https://openalex.org/I4210098770']}, {'raw_affiliation_string': 'Portland VA Med Ctr, Portland, OR;', 'institution_ids': ['https://openalex.org/I2803065977']}, {'raw_affiliation_string': 'Univ of Kansas, Kansas City, KS; Vamc, Kansas City, MO.', 'institution_ids': ['https://openalex.org/I4210154663']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5053647599', 'display_name': 'Allan P. Weston', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210154663', 'display_name': 'Kansas City VA Medical Center', 'ror': 'https://ror.org/050mdr969', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1322918889', 'https://openalex.org/I2799886695', 'https://openalex.org/I4210154663', 'https://openalex.org/I4210165236']}, {'id': 'https://openalex.org/I2799798094', 'display_name': 'UCLA Health', 'ror': 'https://ror.org/01d88se56', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2799798094']}, {'id': 'https://openalex.org/I165690674', 'display_name': 'Oregon Health & Science University', 'ror': 'https://ror.org/009avj582', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I165690674']}, {'id': 'https://openalex.org/I4210098770', 'display_name': 'Southern Arizona VA Health Care System', 'ror': 'https://ror.org/00xb4cb83', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1322918889', 'https://openalex.org/I2799886695', 'https://openalex.org/I4210098770', 'https://openalex.org/I4210138663']}, {'id': 'https://openalex.org/I2803065977', 'display_name': 'Portland VA Medical Center', 'ror': 'https://ror.org/02v3txv81', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1322918889', 'https://openalex.org/I2799886695', 'https://openalex.org/I2803065977', 'https://openalex.org/I4210144745']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Allan P. Weston', 'raw_affiliation_strings': ['Oregon Health Sci Univ, Portland, OR;', 'Portland VA Med Ctr, Portland, OR;', 'Southern Arizona VA Health Care System, Tucson, AZ;', 'UCLA Health Sci Ctr, Los Angeles, CA.', 'Univ of Kansas & VAMC, Kansas City, MO;', 'Univ of Kansas, Kansas City, KS; Vamc, Kansas City, MO.'], 'affiliations': [{'raw_affiliation_string': 'Univ of Kansas & VAMC, Kansas City, MO;', 'institution_ids': ['https://openalex.org/I4210154663']}, {'raw_affiliation_string': 'UCLA Health Sci Ctr, Los Angeles, CA.', 'institution_ids': ['https://openalex.org/I2799798094']}, {'raw_affiliation_string': 'Oregon Health Sci Univ, Portland, OR;', 'institution_ids': ['https://openalex.org/I165690674']}, {'raw_affiliation_string': 'Southern Arizona VA Health Care System, Tucson, AZ;', 'institution_ids': ['https://openalex.org/I4210098770']}, {'raw_affiliation_string': 'Portland VA Med Ctr, Portland, OR;', 'institution_ids': ['https://openalex.org/I2803065977']}, {'raw_affiliation_string': 'Univ of Kansas, Kansas City, KS; Vamc, Kansas City, MO.', 'institution_ids': ['https://openalex.org/I4210154663']}]}], 'countries_distinct_count': 1, 'institutions_distinct_count': 5, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 3800, 'currency': 'USD', 'value_usd': 3800, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.379, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 1, 'citation_normalized_percentile': {'value': 0.443169, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 58, 'max': 65}, 'biblio': {'volume': '118', 'issue': '4', 'first_page': 'A228', 'last_page': 'A229'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10619', 'display_name': 'Preoperative Chemoradiotherapy for Esophageal Cancer', 'score': 0.9984, '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': 0.9984, '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': 0.9411, '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/chromoendoscopy', 'display_name': 'Chromoendoscopy', 'score': 0.9645767}, {'id': 'https://openalex.org/keywords/barretts-esophagus', 'display_name': "Barrett's esophagus", 'score': 0.88526857}, {'id': "https://openalex.org/keywords/barrett's-esophagus", 'display_name': "Barrett's Esophagus", 'score': 0.565288}], 'concepts': [{'id': 'https://openalex.org/C2777490804', 'wikidata': 'https://www.wikidata.org/wiki/Q5113878', 'display_name': 'Chromoendoscopy', 'level': 5, 'score': 0.9645767}, {'id': 'https://openalex.org/C2778589982', 'wikidata': 'https://www.wikidata.org/wiki/Q808892', 'display_name': "Barrett's esophagus", 'level': 4, 'score': 0.88526857}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.48415}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.48167288}, {'id': 'https://openalex.org/C90924648', 'wikidata': 'https://www.wikidata.org/wiki/Q120569', 'display_name': 'Gastroenterology', 'level': 1, 'score': 0.42981428}, {'id': 'https://openalex.org/C2781182431', 'wikidata': 'https://www.wikidata.org/wiki/Q356033', 'display_name': 'Adenocarcinoma', 'level': 3, 'score': 0.09451535}, {'id': 'https://openalex.org/C2778435480', 'wikidata': 'https://www.wikidata.org/wiki/Q840387', 'display_name': 'Colonoscopy', 'level': 4, 'score': 0.09356147}, {'id': 'https://openalex.org/C526805850', 'wikidata': 'https://www.wikidata.org/wiki/Q188874', 'display_name': 'Colorectal cancer', 'level': 3, 'score': 0.039135337}, {'id': 'https://openalex.org/C121608353', 'wikidata': 'https://www.wikidata.org/wiki/Q12078', 'display_name': 'Cancer', 'level': 2, 'score': 0.037382662}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1016/s0016-5085(00)82990-x', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S143352558', 'display_name': 'Gastroenterology', 'issn_l': '0016-5085', 'issn': ['0016-5085', '1528-0012'], 'is_oa': False, 'is_in_doaj': False, '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': 'publishedVersion', 'is_accepted': True, 'is_published': True}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1016/s0016-5085(00)82990-x', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S143352558', 'display_name': 'Gastroenterology', 'issn_l': '0016-5085', 'issn': ['0016-5085', '1528-0012'], 'is_oa': False, 'is_in_doaj': False, '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': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W4213057761', 'https://openalex.org/W2893367442', 'https://openalex.org/W2416060826', 'https://openalex.org/W2061274583', 'https://openalex.org/W2059023640', 'https://openalex.org/W2058492365', 'https://openalex.org/W2040408298', 'https://openalex.org/W1999357338', 'https://openalex.org/W1997964131', 'https://openalex.org/W1517386080'], 'abstract_inverted_index': {'adenocarcinoma': [0], 'endoscopy': [1], 'is': [2], 'comparable': [3], 'to': [4], 'C-EGD.': [5], '2.': [6]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2059023640', 'counts_by_year': [], 'updated_date': '2024-08-21T15:56:04.408181', 'created_date': '2016-06-24'}