title: Gastroduodenal ulcer disease. Aetiology, symptomatology, complications and diagnostics.
authors.forename: K
authors.initials: K
authors.lastname: Smejkal
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000150:complications / Q000175:diagnosis / Q000503:physiopathology