[Erection to the bitter end?].
Breidablik
H J
HJ
D000368:Aged; D000375:Aging / Q000502:physiology / Q000523:psychology; D007172:Erectile Dysfunction / Q000188:drug therapy / Q000517:prevention & control / Q000523:psychology; D006801:Humans; D008297:Male; D010410:Penile Erection / Q000187:drug effects