Effects of stress on pregnancy in the rat.
D000818:Animals; D010064:Embryo Implantation; D004971:Estrus; D005260:Female; D005313:Fetal Death; D006849:Hydrocephalus; D010060:Ovulation; D010063:Ovum / Q000254:growth & development; D011247:Pregnancy; D011270:Pregnancy, Animal; D051381:Rats; D013312:Stress, Physiological / Q000503:physiopathology*; D013997:Time Factors