The determination of the nutritive value of a protein by its effect on liver nitrogen in rats.
D000818:Animals; D004032:Diet; D008099:Liver / Q000378:metabolism*; D009584:Nitrogen / Q000378:metabolism*; D015596:Nutrition Assessment; D009753:Nutritive Value; D011506:Proteins; D051381:Rats
D011506:Proteins; D009584:Nitrogen
LIVER/metabolism; NITROGEN/metabolism; PROTEINS/nutrition and diet