DOI: https://dx.doi.org/10.18565/urology.2019.4.112-115
R.A. Veliev, E.I. Veliev, E.A. Sokolov
1) Department of Urology and Surgical Andrology of FGBOU DPO RMANPO, Moscow, Russia; 2) City clinical hospital named after S.P. Botkin, Moscow, Russia
Corresponding author: R.A. Veliev – Ph.D. student at the Department of Urology and Surgical Andrology of FGBOU DPO RMANPO, Moscow, Russia; e-mail: ragifvel@gmail.com