Observations on the mechanism of prolongation of pseudopregnancy in the rat following transection of the uterine horns.
D000818:Animals; D002369:Castration; D004971:Estrus; D005260:Female; D007044:Hysterectomy; D011247:Pregnancy; D011555:Pseudopregnancy; D051381:Rats; D013997:Time Factors; D014599:Uterus / Q000378:metabolism / Q000502:physiology*; D014626:Vaginal Smears