The safety and efficacy of PDE5-inhibitors-vardenafil on treating diabetes mellitus erectile dysfunction: A protocol for systematic review and meta analysis

por He, Jia, Li, Xiao, Dai, Heng-Heng, Wang, Ji-Sheng, Li, Hai-Song, Zhang, Xiao-Jun, Wang, Ping, Zhang, Dong, Zuo, Ling-Yan, Xie, Ning, Li, Ying
Publicado 2019