Impotence: a single symptom with different causes.
O'Connor
J F
JF
Salerno
M J
MJ
D007172:Erectile Dysfunction / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011602:Psychophysiologic Disorders / Q000175:diagnosis; D014652:Vascular Diseases / Q000150:complications*