title: [Complications associated with diagnostic technics in digestive tract diseases and their prevention].
mesh_terms: D004724:Endoscopy / Q000009:adverse effects*; D005767:Gastrointestinal Diseases / Q000175:diagnosis*; D006801:Humans; D007416:Intestinal Perforation / Q000209:etiology; D011859:Radiography / Q000009:adverse effects*