title: Letter: Protein requirement.
mesh_terms: D001835:Body Weight; D002648:Child; D002664:Child Nutritional Physiological Phenomena; D002675:Child, Preschool; D004044:Dietary Proteins; D004734:Energy Metabolism; D006801:Humans; D007223:Infant; D009751:Nutritional Requirements; D011502:Protein-Energy Malnutrition / Q000517:prevention & control*; D014454:Uganda
chemical_list: D004044:Dietary Proteins