title: [Aspermia due to developmental abnormalities].
mesh_terms: D000328:Adult; D004822:Epididymis / Q000002:abnormalities*; D006801:Humans; D008297:Male; D009845:Oligospermia / Q000209:etiology*; D012661:Semen / Q000166:cytology; D014649:Vas Deferens / Q000002:abnormalities*
vernacular_title: Auf seltenen Entwicklungsanomalien beruhende Aspermie