Protein and calorie concentration.
D000293:Adolescent; D000328:Adult; D000354:Africa, Western; D000368:Aged; D002489:Central America; D002648:Child; D002664:Child Nutritional Physiological Phenomena; D002675:Child, Preschool; D002980:Climate; D003081:Cold Climate; D004032:Diet; D004044:Dietary Proteins / Q000032:analysis; D004463:Ecology; D002523:Edible Grain; D005247:Feeding Behavior; D005260:Female; D005504:Food Analysis; D005638:Fruit; D006801:Humans; D007214:Indonesia; D007223:Infant; D007225:Infant Food; D007227:Infant Nutritional Physiological Phenomena; D008297:Male; D008660:Metabolism; D008800:Mexico; D008875:Middle Aged; D012275:Oryza; D011488:Protein Deficiency / Q000517:prevention & control; D013020:South America; D014329:Tropical Climate; D003313:Zea mays
D004044:Dietary Proteins