The protein requirement of the premature infant. I. The effect of protein intake on the retention of nitrogen.
D001724:Birth Weight; D001823:Body Composition; D004044:Dietary Proteins; D004487:Edema; D006128:Growth; D006801:Humans; D007227:Infant Nutritional Physiological Phenomena; D007231:Infant, Newborn; D007234:Infant, Premature; D009584:Nitrogen / Q000378:metabolism*
D004044:Dietary Proteins; D009584:Nitrogen