[Rectoscopy and its complications].
D006471:Gastrointestinal Hemorrhage / Q000209:etiology; D006801:Humans; D011351:Proctoscopy / Q000009:adverse effects*; D012002:Rectal Diseases / Q000175:diagnosis*; D012005:Rectal Prolapse / Q000209:etiology*
Rektoskopia i jej powikłania.