The effects of testicular biopsy on spermatogenesis and testicular cytology in the bull.
D000818:Animals; D001706:Biopsy; D002417:Cattle; D008297:Male; D013091:Spermatogenesis; D013094:Spermatozoa / Q000502:physiology*; D013737:Testis / Q000473:pathology*
SPERMATOZOA/physiology; TESTIS/pathology