title: The effect of synthetic hypothalamic releasing factors on plasma levels of luteinizing hormone in the cockerel.
mesh_terms: D000818:Animals; D002369:Castration; D002645:Chickens; D007987:Gonadotropin-Releasing Hormone / Q000494:pharmacology*; D007275:Injections, Intravenous; D007986:Luteinizing Hormone / Q000097:blood*; D008297:Male; D011863:Radioimmunoassay; D013997:Time Factors
chemical_list: D007987:Gonadotropin-Releasing Hormone; D007986:Luteinizing Hormone