Failure of transient progesterone deprivation to induce ova implantation in ovariectomized rats.
D000818:Animals; D002369:Castration; D010064:Embryo Implantation; D010063:Ovum; D011374:Progesterone; D051381:Rats
D011374:Progesterone
CASTRATION; OVUM; PROGESTERONE