title: Research design for investigation of the lasting behavioural effects of malnutrition: the prblem of controls.
mesh_terms: D002648:Child; D002657:Child Development; D002675:Child, Preschool; D004777:Environment; D004992:Ethics, Medical; D005260:Female; D006801:Humans; D008607:Intellectual Disability / Q000209:etiology; D008297:Male; D009748:Nutrition Disorders / Q000150:complications; D011610:Psychosocial Deprivation; D012919:Social Behavior