Diagnosis of common gastrointestinal diseases in the tropics.
D000328:Adult; D002648:Child; D002675:Child, Preschool; D004381:Duodenal Ulcer / Q000175:diagnosis; D004404:Dysentery, Amebic / Q000175:diagnosis; D005756:Gastritis / Q000175:diagnosis; D005767:Gastrointestinal Diseases / Q000175:diagnosis*; D006801:Humans; D013182:Sprue, Tropical / Q000175:diagnosis; D014329:Tropical Climate