title: [Current problems in the etiology of ulcer].
authors.forename: Ia S
authors.initials: IaS
authors.lastname: Tsimmerman
mesh_terms: D000428:Alcohol Drinking / Q000009:adverse effects; D004381:Duodenal Ulcer / Q000209:etiology* / Q000235:genetics / Q000276:immunology / Q000382:microbiology; D005260:Female; D006680:HLA Antigens / Q000097:blood; D016481:Helicobacter Infections / Q000150:complications; D016480:Helicobacter pylori / Q000302:isolation & purification; D006801:Humans; D008297:Male; D012307:Risk Factors; D012907:Smoking / Q000009:adverse effects; D013276:Stomach Ulcer / Q000209:etiology* / Q000235:genetics / Q000276:immunology / Q000382:microbiology
chemical_list: D006680:HLA Antigens
vernacular_title: Sovremennye problemy étiologii iazvennoĭ bolezni.