title: Study of differences in the occurrence of dental caries in Caucasian and Negro children.
mesh_terms: D000293:Adolescent; D001741:Black or African American; D004245:DMF Index; D003731:Dental Caries / Q000453:epidemiology*; D003773:Dental Plaque / Q000382:microbiology; D004040:Dietary Carbohydrates; D005457:Fluoridation; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008297:Male; D011135:Polysaccharides, Bacterial; D013291:Streptococcus / Q000302:isolation & purification; D044465:White People
chemical_list: D004040:Dietary Carbohydrates; D011135:Polysaccharides, Bacterial