Campylobacter pylori--a bacterial cause of peptic ulcer disease.
Hornick
R B
RB
D002169:Campylobacter Infections; D005756:Gastritis / Q000209:etiology; D006801:Humans; D013276:Stomach Ulcer / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology* / Q000473:pathology