title: The timing of ovulation. The Sir Henry Dale lecture for 1977.
mesh_terms: D000818:Animals; D001285:Atropine / Q000494:pharmacology; D001921:Brain / Q000601:surgery; D002940:Circadian Rhythm; D004777:Environment; D004967:Estrogens / Q000378:metabolism; D004971:Estrus; D005260:Female; D007987:Gonadotropin-Releasing Hormone / Q000378:metabolism; D007031:Hypothalamus / Q000502:physiology; D007986:Luteinizing Hormone / Q000378:metabolism; D010060:Ovulation / Q000187:drug effects; D010634:Phenobarbital / Q000494:pharmacology; D010902:Pituitary Gland / Q000502:physiology; D010903:Pituitary Gland, Anterior / Q000637:transplantation; D011247:Pregnancy; D051381:Rats
chemical_list: D004967:Estrogens; D007987:Gonadotropin-Releasing Hormone; D001285:Atropine; D007986:Luteinizing Hormone; D010634:Phenobarbital