TY - GEN AU - Power,D J TI - A study of the prevalence of severe mental retardation among coloured children in an urban community SN - 0256-9574 PY - 1977///0929 KW - Adolescent KW - Child KW - Cross-Sectional Studies KW - Ethnicity KW - Female KW - Home Nursing KW - Humans KW - Intellectual Disability KW - complications KW - Male KW - Social Welfare KW - South Africa KW - Urban Population N1 - Publication Type: Journal Article ER -