Induction of prolonged diestrus in the rat by a low level of estrogen.
D000818:Animals; D001565:Benzoates; D002584:Cervix Uteri / Q000502:physiology; D003656:Decidua; D004558:Electric Stimulation; D004958:Estradiol / Q000008:administration & dosage / Q000494:pharmacology*; D004971:Estrus / Q000187:drug effects*; D005260:Female; D011247:Pregnancy; D011555:Pseudopregnancy; D051381:Rats; D014626:Vaginal Smears
D001565:Benzoates; D004958:Estradiol