Erectile Dysfunction

  title={Erectile Dysfunction},
  author={Masaharu Takanami and Masafumi Shirai},
  journal={The Journal of urology},
  volume={153 5},
With phosphodiesterase inhibitors, a safe and effective oral therapy has emerged for erectile dysfunction. Increasing awareness, particularly through the media, is inducing more men to seek help for this condition. Erectile dysfunction is defined as the persistent inability to achieve or maintain an erection adequate for satisfactory sexual activity. The… CONTINUE READING