title: The effect of pregnancy and stress on the onset of placentophagia in Long-Evans rats.
mesh_terms: D000818:Animals; D002369:Castration; D005260:Female; D008425:Maternal Behavior / Q000502:physiology*; D010920:Placenta; D011247:Pregnancy; D011270:Pregnancy, Animal; D051381:Rats; D013312:Stress, Physiological / Q000523:psychology*