Proteins in world nutrition.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D004044:Dietary Proteins; D005247:Feeding Behavior; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008875:Middle Aged; D009747:Nutritional Physiological Phenomena; D009751:Nutritional Requirements; D011502:Protein-Energy Malnutrition / Q000209:etiology / Q000517:prevention & control; D012959:Socioeconomic Factors
D004044:Dietary Proteins