机译:每晚服用西地那非治疗一年的轻度至中度动脉硬化性勃起功能障碍男性的自发性勃起功能改善:一项随机试验
Department;
of;
Men's;
Health,University;
Medical;
Center;
Hamburg-Eppendorf,;
Hamburg;
20214,;
Germany;
Department;
of;
Urology,;
University;
Medical;
Center;
Hamburg-Eppendorf,;
Hamburg;
20214,;
Germany;
Department;
of;
Urology,;
Klinikum;
Weiden,;
Weiden;
92637,;
Germany;
Department;
of;
Urology,;
University;
of;
Cologne,;
Cologne;
50924,;
Germany;