Mathematical analysis of energy-nutrient relationships. 1. Protein and energy.
D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D002645:Chickens / Q000378:metabolism*; D004044:Dietary Proteins; D008433:Mathematics; D009751:Nutritional Requirements; D011506:Proteins / Q000032:analysis; D013025:Glycine max; D003313:Zea mays
D004044:Dietary Proteins; D011506:Proteins