{"id":"https://openalex.org/W2122008271","doi":"https://doi.org/10.1016/s0016-5085(98)70159-3","title":"Helicobacter pylori and gastric cancer: Koch's postulates fulfilled?","display_name":"Helicobacter pylori and gastric cancer: Koch's postulates fulfilled?","publication_year":1998,"publication_date":"1998-09-01","ids":{"openalex":"https://openalex.org/W2122008271","doi":"https://doi.org/10.1016/s0016-5085(98)70159-3","mag":"2122008271","pmid":"https://pubmed.ncbi.nlm.nih.gov/9742001"},"language":"en","primary_location":{"id":"doi:10.1016/s0016-5085(98)70159-3","doi":"https://doi.org/10.1016/s0016-5085(98)70159-3","is_oa":true,"landing_page_url":"https://doi.org/10.1016/s0016-5085(98)70159-3","pdf_url":"http://www.gastrojournal.org/article/S0016508598701593/pdf","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,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Gastroenterology","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"http://www.gastrojournal.org/article/S0016508598701593/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100373179","display_name":"Timothy Cragin Wang","orcid":"https://orcid.org/0000-0001-5730-3019","observed_orcids":["https://orcid.org/0000-0001-5730-3019","https://orcid.org/0000-0002-2095-0121","https://orcid.org/0000-0002-1197-034X"]},"institutions":[{"id":"https://openalex.org/I4210087915","display_name":"Massachusetts General Hospital","ror":"https://ror.org/002pd6e78","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210087915","https://openalex.org/I48633490"]},{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Timothy C. Wang","raw_affiliation_strings":["Gastrointestinal Unit, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts","Division of Comparative Medicine, Massachusetts Institute of Technology, Cambridge, Massachusetts"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Gastrointestinal Unit, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts","institution_ids":["https://openalex.org/I4210087915"]},{"raw_affiliation_string":"Division of Comparative Medicine, Massachusetts Institute of Technology, Cambridge, Massachusetts","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024428264","display_name":"James G. Fox","orcid":"https://orcid.org/0000-0001-9307-6116","observed_orcids":["https://orcid.org/0000-0001-9307-6116"]},"institutions":[{"id":"https://openalex.org/I4210087915","display_name":"Massachusetts General Hospital","ror":"https://ror.org/002pd6e78","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210087915","https://openalex.org/I48633490"]},{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"James G. Fox","raw_affiliation_strings":["Division of Comparative Medicine, Massachusetts Institute of Technology, Cambridge, Massachusetts","Gastrointestinal Unit, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Comparative Medicine, Massachusetts Institute of Technology, Cambridge, Massachusetts","institution_ids":["https://openalex.org/I63966007"]},{"raw_affiliation_string":"Gastrointestinal Unit, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts","institution_ids":["https://openalex.org/I4210087915"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":4180,"currency":"USD","value_usd":4180},"apc_paid":null,"fwci":3.2332,"has_fulltext":true,"cited_by_count":32,"citation_normalized_percentile":{"value":0.92224471,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"115","issue":"3","first_page":"780","last_page":"783"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10276","display_name":"Helicobacter pylori-related gastroenterology studies","score":1.0,"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/T10276","display_name":"Helicobacter pylori-related gastroenterology studies","score":1.0,"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 Management and Outcomes","score":0.0,"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/T10685","display_name":"Viral-associated cancers and disorders","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"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/helicobacter-pylori","display_name":"Helicobacter pylori","score":1.0},{"id":"https://openalex.org/keywords/gastric-cancer","display_name":"gastric cancer","score":0.9990000128746033},{"id":"https://openalex.org/keywords/koch-s-postulates","display_name":"Koch's postulates","score":0.9900000095367432},{"id":"https://openalex.org/keywords/gastric-carcinogenesis","display_name":"gastric carcinogenesis","score":0.4970000088214874}],"concepts":[{"id":"https://openalex.org/C2776409635","wikidata":"https://www.wikidata.org/wiki/Q180556","display_name":"Helicobacter pylori","level":2,"score":0.8652421832084656},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.6785547733306885},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5592171549797058},{"id":"https://openalex.org/C2780832600","wikidata":"https://www.wikidata.org/wiki/Q134684","display_name":"Helicobacter","level":3,"score":0.5050459504127502},{"id":"https://openalex.org/C2910671496","wikidata":"https://www.wikidata.org/wiki/Q180556","display_name":"Helicobacter Infections","level":3,"score":0.4917011857032776},{"id":"https://openalex.org/C90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","level":1,"score":0.4736698269844055},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.4617844223976135}],"mesh":[{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005756","descriptor_name":"Gastritis","qualifier_ui":"Q000209","qualifier_name":"etiology","is_major_topic":false},{"descriptor_ui":"D005756","descriptor_name":"Gastritis","qualifier_ui":"Q000382","qualifier_name":"microbiology","is_major_topic":false},{"descriptor_ui":"D005849","descriptor_name":"Gerbillinae","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013274","descriptor_name":"Stomach Neoplasms","qualifier_ui":"Q000209","qualifier_name":"etiology","is_major_topic":true},{"descriptor_ui":"D013274","descriptor_name":"Stomach Neoplasms","qualifier_ui":"Q000382","qualifier_name":"microbiology","is_major_topic":false},{"descriptor_ui":"D016480","descriptor_name":"Helicobacter pylori","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D016481","descriptor_name":"Helicobacter Infections","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1016/s0016-5085(98)70159-3","doi":"https://doi.org/10.1016/s0016-5085(98)70159-3","is_oa":true,"landing_page_url":"https://doi.org/10.1016/s0016-5085(98)70159-3","pdf_url":"http://www.gastrojournal.org/article/S0016508598701593/pdf","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,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Gastroenterology","raw_type":"journal-article"},{"id":"pmid:9742001","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/9742001","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Gastroenterology","raw_type":"Editorial"}],"best_oa_location":{"id":"doi:10.1016/s0016-5085(98)70159-3","doi":"https://doi.org/10.1016/s0016-5085(98)70159-3","is_oa":true,"landing_page_url":"https://doi.org/10.1016/s0016-5085(98)70159-3","pdf_url":"http://www.gastrojournal.org/article/S0016508598701593/pdf","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,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Gastroenterology","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.8999999761581421}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320308349","display_name":"Massachusetts General Hospital","ror":"https://ror.org/002pd6e78"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2122008271.pdf","grobid_xml":"https://content.openalex.org/works/W2122008271.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W1508040255","https://openalex.org/W1638654994","https://openalex.org/W1845948633","https://openalex.org/W1862122604","https://openalex.org/W1969403607","https://openalex.org/W1969949124","https://openalex.org/W1984637085","https://openalex.org/W2005053333","https://openalex.org/W2029851838","https://openalex.org/W2035930633","https://openalex.org/W2044124936","https://openalex.org/W2044138444","https://openalex.org/W2068492440","https://openalex.org/W2080402588","https://openalex.org/W2093856482","https://openalex.org/W2118522916","https://openalex.org/W2160504871","https://openalex.org/W2163581846","https://openalex.org/W2169367270","https://openalex.org/W2170597349","https://openalex.org/W2320937221","https://openalex.org/W2321415533","https://openalex.org/W2323815710","https://openalex.org/W2427501075","https://openalex.org/W4297875023","https://openalex.org/W6630344186"],"related_works":["https://openalex.org/W2082591442","https://openalex.org/W2085198374","https://openalex.org/W7097181760","https://openalex.org/W7099835120","https://openalex.org/W2264980384","https://openalex.org/W2402818970","https://openalex.org/W2274363464","https://openalex.org/W3146101530","https://openalex.org/W2415798410","https://openalex.org/W2336392701"],"abstract_inverted_index":null,"counts_by_year":[{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
