The mechanism of foetal loss after pregnant rats are spayed.
D000028:Abortion, Induced; D000818:Animals; D002369:Castration; D005260:Female; D005333:Fetus; D006801:Humans; D008297:Male; D009919:Orchiectomy; D011247:Pregnancy / Q000502:physiology; D051381:Rats
ABORTION/experimental; CASTRATION/experimental; PREGNANCY/physiology