[Endoscopic studies in diseases of the large intestine].
D020685:Colonoscopes; D005336:Fiber Optic Technology / Q000295:instrumentation; D006801:Humans; D007410:Intestinal Diseases / Q000175:diagnosis*; D007420:Intestine, Large; D020700:Proctoscopes
Endoskopicheskie issledovaniia pri zabolevaniiakh tolstoĭ kishki.