title: SEASONAL CHANGES IN THE OCCURRENCE OF OESTRUS FOLLOWING PROGESTERONE SUPPRESSION OF OVARIAN FUNCTION IN THE MERINO EWE.
mesh_terms: D000818:Animals; D002369:Castration; D003338:Corpus Luteum; D004967:Estrogens; D004971:Estrus; D005260:Female; D006801:Humans; D008297:Male; D010053:Ovary; D010060:Ovulation; D010600:Pharmacology; D010827:Physiology; D011374:Progesterone; D012106:Research; D012621:Seasons; D012756:Sheep; D013242:Sterilization; D013245:Sterilization, Reproductive; D013514:Surgical Procedures, Operative; D014649:Vas Deferens
chemical_list: D004967:Estrogens; D011374:Progesterone
keywords: CASTRATION; CORPUS LUTEUM; ESTROGENS; ESTRUS; EXPERIMENTAL LAB STUDY; OVARY; OVULATION; PHARMACOLOGY; PHYSIOLOGY; PROGESTERONE; SEASONS; SHEEP; STERILIZATION, SEXUAL; SURGERY, OPERATIVE; VAS DEFERENS