Pituitary concentration of luteinizing hormone in three types of "constant estrous" rats.
D000818:Animals; D001681:Biological Assay; D004971:Estrus / Q000502:physiology*; D005260:Female; D007030:Hypothalamo-Hypophyseal System / Q000502:physiology; D007031:Hypothalamus / Q000502:physiology; D008027:Light; D007986:Luteinizing Hormone; D009929:Organ Size; D010902:Pituitary Gland; D011247:Pregnancy; D051381:Rats; D013739:Testosterone / Q000494:pharmacology*; D014621:Vagina / Q000473:pathology
D013739:Testosterone; D007986:Luteinizing Hormone