Intra-alveolar dental development in twins.
D000704:Analysis of Variance; D003817:Dentition / Q000000981:diagnostic imaging* / Q000254:growth & development*; D005260:Female; D006801:Humans; D009805:Odontogenesis; D011247:Pregnancy; D011859:Radiography; D014070:Tooth / Q000254:growth & development*; D014427:Twins