This review article describes the differences in efficacy and side effects between available phosphodiesterase type 5 (PDE-5) inhibitors used for treating erectile dysfunction. The most studied PDE-5 inhibitor is sildenafil.
Urologiia (Moscow, Russia : 1999). 2017 Apr [Epub]
S I Gamidov, R I Ovchinnikov, A Yu Popova, S Kh Izhbaev
Department of Andrology and Urology, V.I. Kulakov Research Center for Obstetrics, Gynecology and Perinatology of Minzdrav of Russia, Moscow, Russia.