title: Letter: Protein requirement.
mesh_terms: D002648:Child; D002664:Child Nutritional Physiological Phenomena; D002675:Child, Preschool; D004044:Dietary Proteins; D004190:Disasters; D005002:Ethiopia; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D007227:Infant Nutritional Physiological Phenomena; D009749:Nutrition Surveys; D009747:Nutritional Physiological Phenomena; D009751:Nutritional Requirements; D011488:Protein Deficiency / Q000517:prevention & control*; D011502:Protein-Energy Malnutrition / Q000517:prevention & control*; D011635:Public Health Administration; D012066:Relief Work; D012424:Rural Population
chemical_list: D004044:Dietary Proteins