title: Letter: Marasmus and kwashiorkor.
mesh_terms: D002648:Child; D002675:Child, Preschool; D004032:Diet; D004044:Dietary Proteins; D006801:Humans; D007223:Infant; D007732:Kwashiorkor / Q000209:etiology*; D011502:Protein-Energy Malnutrition / Q000209:etiology*
chemical_list: D004044:Dietary Proteins