Pattern of food intake and body weight gain in aged, noncycling female rats.
D000367:Age Factors; D000375:Aging; D000818:Animals; D001835:Body Weight; D002369:Castration; D004031:Diestrus; D004967:Estrogens / Q000502:physiology; D004971:Estrus; D005247:Feeding Behavior; D005260:Female; D011247:Pregnancy; D011555:Pseudopregnancy; D051381:Rats; D014626:Vaginal Smears
D004967:Estrogens