title: [Congenital aplasia of the vas deferens].
mesh_terms: D000328:Adult; D006801:Humans; D008297:Male; D009845:Oligospermia / Q000175:diagnosis / Q000209:etiology*; D014649:Vas Deferens / Q000002:abnormalities*
vernacular_title: Wrodzony niedorozwój nasieniowodów.