title: Letter: Dental caries in South African Negro and Caucasian schoolchildren.
mesh_terms: D000293:Adolescent; D044383:Black People; D003731:Dental Caries / Q000139:chemically induced / Q000453:epidemiology*; D004032:Diet; D004040:Dietary Carbohydrates / Q000009:adverse effects*; D005260:Female; D005457:Fluoridation; D006801:Humans; D008297:Male; D009747:Nutritional Physiological Phenomena; D012424:Rural Population; D012737:Sex Factors; D013019:South Africa; D014505:Urban Population; D044465:White People
chemical_list: D004040:Dietary Carbohydrates