共 50 条
- [36] Sildenafil citrate (Viagra) treatment for erectile dysfunction: an updated profile of response and effectiveness International Journal of Impotence Research, 2006, 18 : 423 - 431
- [39] Sildenafil citrate (VIAGRA®) improves erectile function in elderly patients with erectile dysfunction:: A subgroup analysis JOURNALS OF GERONTOLOGY SERIES A-BIOLOGICAL SCIENCES AND MEDICAL SCIENCES, 2001, 56 (02): : M113 - M119