Frisch, R E Present status of the supposition that malnutrition causes permanent mental retardation. [electronic resource] - The American journal of clinical nutrition Feb 1970 - 189-95 p. digital Publication Type: Journal Article ISSN: 0002-9165 Standard No.: 10.1093/ajcn/23.2.189 doi Subjects--Topical Terms: HumansInfantInfant Nutritional Physiological PhenomenaInfant, NewbornIntellectual Disability--etiologyNutrition Disorders--complications