For citations:
Sukhin D.G., Pirogov S.S., Vodoleev A.S., Karpova E.S., Perfilyev I.B., Veselov V.V., Belyaeva T.V., Yutsevich O.K., Droshneva I.V., Varvarin V.V. Endoscopic diagnostics and treatment of “early” anal cancer. Experimental and Clinical Gastroenterology. 2022;(5):103-109. (In Russ.) https://doi.org/10.31146/1682-8658-ecg-201-5-103-109