title: The effect of ovarian steroids on hypothalamic thresholds for ovulation in the female rat.
mesh_terms: D000818:Animals; D004558:Electric Stimulation; D004566:Electrodes; D004958:Estradiol / Q000494:pharmacology*; D004971:Estrus; D005187:Fallopian Tubes; D005260:Female; D007031:Hypothalamus / Q000187:drug effects*; D010060:Ovulation / Q000187:drug effects*; D010063:Ovum; D011247:Pregnancy; D011374:Progesterone / Q000494:pharmacology*; D051381:Rats
chemical_list: D011374:Progesterone; D004958:Estradiol