DOI: https://dx.doi.org/10.18565/urology.2018.4.130-134
Z.A. Kadyrov, N.V. Demin, O.O. Sarukhanyan, M.G. Shvelidze
1Research Institute of Emergency Pediatric Surgery and Traumatology of MHD, Moscow, Russia; 2Department of Endoscopic Urology, FPE of the RUDN University, Moscow, Russia
Corresponding author: N. V. Demin – Ph.D., Senior Researcher at the Research Institute of Emergency Pediatric Surgery and Traumatology, Associate Professor at the Department of Endoscopic Urology, FPE of the RUDN University, Moscow, Russia; email: urodemin@gmail.com