Endoscopy in ambulant practice.
D001706:Biopsy; D003110:Colonic Neoplasms / Q000175:diagnosis; D004724:Endoscopy / Q000193:education / Q000379:methods / Q000706:statistics & numerical data*; D005194:Family Practice; D005767:Gastrointestinal Diseases / Q000175:diagnosis; D006801:Humans; D007258:Informed Consent; D007417:Intestinal Polyps / Q000175:diagnosis; D011859:Radiography / Q000706:statistics & numerical data; D014456:Ulcer / Q000175:diagnosis