title: Absence of prolactin-release inhibiting activity in highly purified LH-releasing factor.
mesh_terms: D000818:Animals; D001681:Biological Assay; D002369:Castration; D002584:Cervix Uteri / Q000502:physiology; D005260:Female; D007030:Hypothalamo-Hypophyseal System / Q000502:physiology*; D007986:Luteinizing Hormone; D011388:Prolactin / Q000502:physiology*; D051381:Rats; D013552:Swine
chemical_list: D011388:Prolactin; D007986:Luteinizing Hormone