TY - GEN AU - MacDonald,R D AU - Peters,J L AU - Deaver,D R TI - Effect of naloxone on the secretion of LH in infantile and prepubertal Holstein bull calves SN - 0022-4251 PY - 1990///0830 KW - Age Factors KW - Animals KW - Cattle KW - Estradiol KW - pharmacology KW - Luteinizing Hormone KW - blood KW - Male KW - Naloxone KW - Sexual Maturation KW - physiology N1 - Publication Type: Journal Article UR - https://doi.org/10.1530/jrf.0.0890051 ER -