For citations:
Chekanov A.M., Chekanov M.N., Shtofin S.G., Blagitko E.M., Polyakevich A.S., Egorov V.A. Assessment of severity of chronic diseases of rectum. Experimental and Clinical Gastroenterology. 2020;(10):78-82. (In Russ.) https://doi.org/10.31146/1682-8658-ecg-182-10-78-82