title: Gastroenterology.
mesh_terms: D000005:Abdomen; D002779:Cholestasis / Q000175:diagnosis; D003108:Colonic Diseases; D003967:Diarrhea; D004724:Endoscopy; D004935:Esophageal Diseases; D005767:Gastrointestinal Diseases; D006505:Hepatitis; D006801:Humans; D010182:Pancreatic Diseases; D010437:Peptic Ulcer