title: Substitution of ovarian function in the pregnant rat.
mesh_terms: D000818:Animals; D002369:Castration; D010064:Embryo Implantation / Q000187:drug effects; D004967:Estrogens / Q000494:pharmacology; D005260:Female; D010053:Ovary / Q000502:physiology*; D010063:Ovum / Q000637:transplantation; D011247:Pregnancy; D011270:Pregnancy, Animal / Q000187:drug effects; D011374:Progesterone / Q000494:pharmacology; D011555:Pseudopregnancy; D051381:Rats
chemical_list: D004967:Estrogens; D011374:Progesterone