ALLERGIC SYMPTOMATOLOGY MASKING GASTROINTESTINAL DISEASES.
D002769:Cholelithiasis; D003937:Diagnosis, Differential; D003967:Diarrhea; D004238:Diverticulitis; D004240:Diverticulum; D005759:Gastroenteritis; D005762:Gastroenterology; D005767:Gastrointestinal Diseases; D006801:Humans; D006967:Hypersensitivity; D007415:Intestinal Obstruction; D007416:Intestinal Perforation; D014581:Urticaria
CHOLELITHIASIS; DIAGNOSIS, DIFFERENTIAL; DIARRHEA; DIVERTICULITIS; DIVERTICULOSIS; GASTROENTERITIS; GASTROENTEROLOGY; HYPERSENSITIVITY; INTESTINAL OBSTRUCTION; INTESTINAL PERFORATION; URTICARIA