title: Developmental changes in the photosensitivity of male turkeys.
mesh_terms: D000375:Aging; D000818:Animals; D002369:Castration; D007987:Gonadotropin-Releasing Hormone / Q000378:metabolism / Q000494:pharmacology*; D007031:Hypothalamus / Q000378:metabolism; D008027:Light; D007986:Luteinizing Hormone / Q000097:blood; D008297:Male; D012741:Sexual Maturation / Q000528:radiation effects*; D014422:Turkeys / Q000254:growth & development / Q000502:physiology*
chemical_list: D007987:Gonadotropin-Releasing Hormone; D007986:Luteinizing Hormone