title: Dietary fiber and peptic ulcer.
mesh_terms: D000818:Animals; D004043:Dietary Fiber / Q000627:therapeutic use*; D004381:Duodenal Ulcer / Q000178:diet therapy*; D004386:Duodenum / Q000502:physiology; D005502:Food; D006801:Humans; D013270:Stomach / Q000502:physiology; D013276:Stomach Ulcer / Q000178:diet therapy*