'Sildenafil and pharmaco-penile duplex ultrasonography' by Speel et al: inconclusive results.
Slob
A K
AK
Dohle
G R
GR
Incrocci
L
L
D018592:Cross-Over Studies; D006801:Humans; D008297:Male; D010413:Penis / Q000000981:diagnostic imaging* / Q000187:drug effects*; D010879:Piperazines / Q000494:pharmacology*; D011687:Purines; D000068677:Sildenafil Citrate; D013450:Sulfones; D014463:Ultrasonography; D014665:Vasodilator Agents / Q000494:pharmacology*
D010879:Piperazines; D011687:Purines; D013450:Sulfones; D014665:Vasodilator Agents; D000068677:Sildenafil Citrate