Cytomorphological investigations into the spermiocytogenesis of bulls with normal fertility and bulls with acquired disturbances in spermiogenesis.
D000818:Animals; D002417:Cattle / Q000502:physiology; D005298:Fertility; D008297:Male; D013091:Spermatogenesis; D013094:Spermatozoa
CATTLE/physiology; SPERMATOZOA