Letters to the editor: protein-calorie malnutrition.
D002675:Child, Preschool; D003677:Deficiency Diseases; D006801:Humans; D007223:Infant; D007228:Infant Nutrition Disorders; D007732:Kwashiorkor; D011488:Protein Deficiency; D012959:Socioeconomic Factors; D009626:Terminology as Topic