For citations:
Katorkin SE, Andreev PS, Berezkina SY, Davydova OE. Experience of patient preparation for colonoscopy and colonic surgery with sodium phosphate. Meditsinskiy sovet = Medical Council. 2019;(21):220-223. (In Russ.) https://doi.org/10.21518/2079-701X-2019-21-220-223