1. Incidence of third molar development;Banks;Angle Orthod,1934
2. Third molar formation and its development course;Garn;Angle Orthod,1962
3. Relationship between congenitally missing lower third molars and late formation of tooth germs;Baba-Kawano;Angle Orthod,2002
4. Late third molar genesis: its significance in orthodontic treatment;Richardson;Angle Orthod,1980
5. The prevalence of third molars in a Swedish population. An epidemiological study;Hugoson;Community Dent Health,1988