Negro-Caucasoid differences in permanent tooth emergence at a constant income level.
D000293:Adolescent; D000367:Age Factors; D044383:Black People; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007180:Incisor / Q000254:growth & development; D007182:Income; D008297:Male; D008334:Mandible; D008437:Maxilla; D008963:Molar / Q000254:growth & development; D012737:Sex Factors; D012959:Socioeconomic Factors; D014078:Tooth Eruption; D014481:United States; D044465:White People; D001741:Black or African American