title: [Effect of 3 therapeutic schemes on the pH of gastric contents in patients with duodenal ulcer].
mesh_terms: D000293:Adolescent; D000328:Adult; D000863:Antacids / Q000627:therapeutic use; D004381:Duodenal Ulcer / Q000178:diet therapy / Q000188:drug therapy / Q000628:therapy*; D005260:Female; D005745:Gastric Acidity Determination; D005750:Gastric Juice / Q000378:metabolism; D006801:Humans; D008297:Male; D008875:Middle Aged
chemical_list: D000863:Antacids
vernacular_title: O efeito de três esquemas terapêuticos sobre o pH do conteúdo gástrico em pacientes com úlcera duodenal.