[Endoscopic cinematographic study of the digestive tract].
D004724:Endoscopy / Q000379:methods*; D005767:Gastrointestinal Diseases / Q000175:diagnosis*; D006801:Humans; D009040:Motion Pictures
Opyt endoskopicheskogo kinos'emochnogo issledovaniia pishchevaritel'nogo trakta.