Testosterone - not just a replacement therapy.
Jackson
Graham
G
D004359:Drug Therapy, Combination; D007172:Erectile Dysfunction / Q000188:drug therapy*; D006801:Humans; D008297:Male; D010726:Phosphodiesterase Inhibitors / Q000627:therapeutic use; D013739:Testosterone / Q000502:physiology / Q000627:therapeutic use*
D010726:Phosphodiesterase Inhibitors; D013739:Testosterone