[Excretory aspermia].
D053714:Aspermia; D006801:Humans; D008297:Male; D013094:Spermatozoa; D013737:Testis / Q000473:pathology*; D014649:Vas Deferens / Q000002:abnormalities*
SPERMATOZOA; TESTES/pathology; VAS DEFERENS/abnormalities