Observations on malnutrition and mental development.
D002657:Child Development; D002675:Child, Preschool; D006801:Humans; D008607:Intellectual Disability / Q000209:etiology; D007360:Intelligence; D007361:Intelligence Tests; D007732:Kwashiorkor; D007858:Learning; D009034:Mother-Child Relations; D011502:Protein-Energy Malnutrition