Causal factors for interdental spaces in the canine regions of infantile twins.
D000367:Age Factors; D001722:Birth Order; D002648:Child; D002675:Child, Preschool; D003481:Cuspid / Q000033:anatomy & histology*; D003724:Dental Arch / Q000033:anatomy & histology; D003817:Dentition; D003970:Diastema; D005260:Female; D006801:Humans; D008297:Male; D008334:Mandible; D008437:Maxilla; D011247:Pregnancy; D012737:Sex Factors; D013223:Statistics as Topic; D014070:Tooth / Q000033:anatomy & histology; D014427:Twins