title: Cyclical fluctuation of oestradiol receptors in hypothalamus and pituitary.
mesh_terms: D000818:Animals; D004958:Estradiol / Q000378:metabolism*; D004971:Estrus; D005260:Female; D007031:Hypothalamus / Q000378:metabolism*; D010060:Ovulation / Q000187:drug effects; D010507:Periodicity; D010634:Phenobarbital / Q000494:pharmacology; D010902:Pituitary Gland / Q000378:metabolism*; D011247:Pregnancy; D011485:Protein Binding; D051381:Rats; D011955:Receptors, Drug; D014316:Tritium
chemical_list: D011955:Receptors, Drug; D014316:Tritium; D004958:Estradiol; D010634:Phenobarbital