title: [Characterization of types of gastric ulcer by gastric acidity and ulcer localization].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D004381:Duodenal Ulcer / Q000503:physiopathology; D005260:Female; D005744:Gastric Acid / Q000378:metabolism; D006632:Histamine; D006801:Humans; D008297:Male; D008875:Middle Aged; D013276:Stomach Ulcer / Q000145:classification* / Q000503:physiopathology
chemical_list: D006632:Histamine
vernacular_title: Caracterização dos tipos de úlcera gástrica pela acidez gástrica e pela localização da úlcera.