[Fiber sigmoidoscopy].
D003937:Diagnosis, Differential; D005336:Fiber Optic Technology; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis; D006801:Humans; D007410:Intestinal Diseases / Q000175:diagnosis; D008722:Methods; D012812:Sigmoidoscopy
Die Fiber-Sigmoidoskopie.