Age changes in incisal inclination of American black and white children.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D044383:Black People; D002508:Cephalometry; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007180:Incisor / Q000033:anatomy & histology*; D008297:Male; D008433:Mathematics; D008445:Maxillofacial Development; D012737:Sex Factors; D014481:United States / Q000208:ethnology; D044465:White People; D001741:Black or African American