TY - GEN AU - MEINECKE,C F AU - MCDONALD,L E TI - The effects of exogenous testosterone on spermatogenesis of bulls SN - 0002-9645 PY - 1998///1101 KW - Animals KW - Cattle KW - Male KW - Spermatogenesis KW - Spermatozoa KW - Testosterone KW - pharmacology N1 - Publication Type: Journal Article ER -