title: [Round headed spermatozoa: a cause of male infertility].
mesh_terms: D002465:Cell Movement; D006056:Golgi Apparatus / Q000378:metabolism; D006801:Humans; D007248:Infertility, Male / Q000209:etiology*; D008297:Male; D009940:Organoids; D013091:Spermatogenesis; D013094:Spermatozoa / Q000002:abnormalities*
vernacular_title: Rundköpfige Spermatozoen: ein Ursache der Infertilität des Mannes.