Crowding and spacing within the human dental arch of different racial groups.
D000293:Adolescent; D044466:Asian People; D044383:Black People; D002648:Child; D002675:Child, Preschool; D003724:Dental Arch / Q000033:anatomy & histology*; D003766:Dental Occlusion; D003817:Dentition / Q000033:anatomy & histology*; D005260:Female; D006801:Humans; D008297:Male; D008310:Malocclusion / Q000209:etiology*; D044469:Racial Groups; D014070:Tooth / Q000033:anatomy & histology; D044465:White People