[Effects of injection of ovarian hormones on maternal behavior and the estrus cycle of the rat].
D000818:Animals; D004967:Estrogens / Q000494:pharmacology*; D004971:Estrus; D005260:Female; D006801:Humans; D008425:Maternal Behavior; D049590:Postpartum Period; D051381:Rats
D004967:Estrogens
ESTROGENS/pharmacology; PUERPERIUM