[HORMONAL REQUIREMENTS FOR  NIDATION IN THE RAT OVARIECTOMIZED ON THE 5TH DAY OF PREGNANCY].
D002369:Castration; D010064:Embryo Implantation; D004958:Estradiol; D010063:Ovum; D010600:Pharmacology; D011247:Pregnancy; D011270:Pregnancy, Animal; D011374:Progesterone; D051381:Rats; D012106:Research
D011374:Progesterone; D004958:Estradiol
CASTRATION; ESTRADIOL; EXPERIMENTAL LAB STUDY; OVUM; PHARMACOLOGY; PREGNANCY; PREGNANCY, ANIMAL; PROGESTERONE; RATS
BESOINS HORMONAUX DE LA NIDATION CHEZ LA RATTE OVARIECTOMIS'EE LE CINQUI'EME JOUR DE LA GRAVIDIT'E.