Using the international index of erectile function-5 to assess erectile function in epidemiological studies.
Bang-Ping
BP
Jiann
D007172:Erectile Dysfunction / Q000453:epidemiology*; D006801:Humans; D008297:Male; D008887:Military Medicine / Q000706:statistics & numerical data*; D008889:Military Personnel / Q000706:statistics & numerical data*; D009765:Obesity / Q000453:epidemiology*; D013739:Testosterone / Q000097:blood*
D013739:Testosterone