title: In vitro demonstration of luteinizing hormone releasing activity in the hypothalamus of the hen.
mesh_terms: D000818:Animals; D002645:Chickens; D005260:Female; D007030:Hypothalamo-Hypophyseal System / Q000502:physiology*; D066298:In Vitro Techniques; D007986:Luteinizing Hormone / Q000032:analysis*; D010906:Pituitary Hormone-Releasing Hormones
chemical_list: D010906:Pituitary Hormone-Releasing Hormones; D007986:Luteinizing Hormone