title: A follow-up study of the influence of early malnutrition on development: V. Delayed development of conservation (Piaget).
mesh_terms: D000293:Adolescent; D002648:Child; D002657:Child Development / Q000502:physiology; D003071:Cognition / Q000502:physiology; D004777:Environment; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007360:Intelligence / Q000502:physiology; D008297:Male; D009748:Nutrition Disorders / Q000523:psychology*