Andrological investigations in patients treated with etretin.
D017255:Acitretin; D006801:Humans; D008297:Male; D013094:Spermatozoa / Q000187:drug effects*; D014212:Tretinoin / Q000031:analogs & derivatives* / Q000627:therapeutic use
D014212:Tretinoin; D017255:Acitretin