TY JOUR TI MEDICAL AND ORGANIZATIONAL ASPECTS OF IMPROVING EFFICIENCY OF THE PERCUTANEOUS NEPHROLITHOTRIPSY IN PATIENTS WITH UROLITHIASIS IN THE HOSPITALS WITH PRIVATE OWNERSHIP KW accelerated postoperative recovery concept KW urology KW percutaneous nephrolithotripsy KW complications KW length of hospital stay KW cost JO Medical Bulletin of the Ministry of Internal Affairs AU SARKISYaN, A.D. AU ShAPOVALENKO, T.V. AU DARENKOV, S.P. AU GEVORKYaN, A.R. AU AGAMOV, Z.H. PY 2024 IS 2024 PB State institution Joint editorial office of the Ministry of Internal Affairs of Russia