Effect of litter size upon milk yield and litter weight gains in rats.
D000818:Animals; D000831:Animals, Newborn / Q000254:growth & development*; D001724:Birth Weight; D001835:Body Weight; D004247:DNA / Q000032:analysis; D005260:Female; D007774:Lactation; D008321:Mammary Glands, Animal / Q000032:analysis / Q000378:metabolism*; D008892:Milk / Q000378:metabolism*; D011247:Pregnancy; D012313:RNA / Q000032:analysis; D051381:Rats; D012098:Reproduction
D012313:RNA; D004247:DNA