Protein and energy in the diet of the weanling pig.
D000818:Animals; D004032:Diet; D004044:Dietary Proteins / Q000378:metabolism*; D004734:Energy Metabolism; D009584:Nitrogen / Q000378:metabolism; D013552:Swine / Q000254:growth & development / Q000378:metabolism*
D004044:Dietary Proteins; D009584:Nitrogen