For citations:

Al-Shukri A.S., Yakovlev V.D., Boriskin A.G., Borovets S.Yu., Rybalov M.A. DIAGNOSTIC VALUE OF DEFINITION OF FRACTIONS OF PROSTATIC SPECIFIC ANTIGEN AND PROSTATE HEALTH INDEX. Grekov's Bulletin of Surgery. 2017;176(2):33-37. (In Russ.) https://doi.org/10.24884/0042-4625-2017-176-2-33-37