[Ultrasonic endoscopy].
D002908:Chronic Disease; D019723:Endoscopes; D004724:Endoscopy / Q000379:methods*; D005773:Gastroscopy / Q000379:methods; D006801:Humans; D010182:Pancreatic Diseases / Q000175:diagnosis*; D010195:Pancreatitis / Q000175:diagnosis; D013274:Stomach Neoplasms / Q000175:diagnosis; D014463:Ultrasonography