An open-label, multicenter, randomized, crossover study comparing sildenafil citrate and tadalafil for treating erectile dysfunction in Chinese men naïve to phosphodiesterase 5 inh...

por Bai, Wen-Jun, Li, Hong-Jun, Dai, Yu-Tian, He, Xue-You, Huang, Yi-Ran, Liu, Ji-Hong, Sorsaburu, Sebastian, Ji, Chen, Jin, Jian-Jun, Wang, Xiao-Feng
Publicado 2015