The variable pattern of mental development of rural black children.
D001741:Black or African American; D000367:Age Factors; D002657:Child Development; D002675:Child, Preschool; D003467:Cultural Deprivation; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008607:Intellectual Disability / Q000209:etiology*; D007361:Intelligence Tests; D008297:Male; D008922:Mississippi; D009748:Nutrition Disorders / Q000150:complications*; D010808:Physical Examination; D011203:Poverty; D011610:Psychosocial Deprivation; D012424:Rural Population; D012494:Sampling Studies; D012934:Social Isolation