[1. Mattheeuws N, Dermaut L, Martens G. Has hypodontia increased in Caucasians during the 20th century? A meta-analysis. Eur J Orthod 2004;26:99-103.10.1093/ejo/26.1.99]Search in Google Scholar
[2. Kapadia H, Mues G, D’Souza R. Genes affecting tooth morphogenesis. Orthod Craniofac Res 2007;10:237-44.10.1111/j.1601-6343.2007.00407.x]Search in Google Scholar
[3. Chung CJ, Han JH, Kim KH. The pattern and prevalence of hypodontia in Koreans. Oral Dis 2008;14:620-5.10.1111/j.1601-0825.2007.01434.x]Search in Google Scholar
[4. Tunç EŞ, Bayrak S, Koyutürk AE. Dental development in children with mild-to-moderate hypodontia. Am J Orthod Dentofacial Orthop 2011;139:334-8.10.1016/j.ajodo.2009.04.024]Search in Google Scholar
[5. Vastardis H. The genetics of human tooth agenesis: new discoveries for understanding dental anomalies. Am J Orthod Dentofacial Orthop 2000;117:650-6.10.1016/S0889-5406(00)70173-9]Search in Google Scholar
[6. Polder BJ, Van’t Hof MA, Van der Linden FP, Kuijpers-Jagtman AM. A meta-analysis of the prevalence of dental agenesis of permanent teeth. Community Dent Oral Epidemiol 2004;32:217-26.10.1111/j.1600-0528.2004.00158.x15151692]Search in Google Scholar
[7. Cobourne MT, Sharpe PT. Making up the numbers: The molecular control of mammalian dental formula. Semin Cell Dev Biol 2010;21:314-24.10.1016/j.semcdb.2010.01.00720080198]Search in Google Scholar
[8. Fleming PS, Xavier GM, DiBiase AT, Cobourne MT. Revisiting the supernumerary: the epidemiological and molecular basis of extra teeth. Br Dent J 2010;208:25-30.10.1038/sj.bdj.2009.117720057458]Search in Google Scholar
[9. Wang XP, Fan J. Molecular genetics of supernumerary tooth formation. Genesis 2011;49:261-77.10.1002/dvg.20715318846621309064]Search in Google Scholar
[10. Gündüz K, Muğlali M. Non-syndrome multiple supernumerary teeth: A case report. J Contemp Dent Pract 2007;8:81-7.10.5005/jcdp-8-4-81]Search in Google Scholar
[11. Garvey MT, Barry HJ, Blake M. Supernumerary teeth--an overview of classification, diagnosis and management. J Can Dent Assoc 1999;65:612-6.]Search in Google Scholar
[12. von Elm E, Altman DG, Egger M, Pocock SJ, Gøtzsche PC, Vandenbroucke JP et al. The Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) Statement:guidelines for reporting observational studies. Int J Surg 2014;12:1495-9.10.1016/j.ijsu.2014.07.01325046131]Search in Google Scholar
[13. American Academy of Pediatric Dentistry. Ad Hoc Committee on Pedodontic Radiology. Guideline on prescribing dental radiographs for infants, children, adolescents, and persons with special health care needs. Pediatr Dent 2012;34:189-91.]Search in Google Scholar
[14. European Commission. European Guidelines on Radiation Protection in Dental Radiology. 2004;RP 136.]Search in Google Scholar
[15. Davis PJ. Hypodontia and hyperdontia of permanent teeth in Hong Kong schoolchildren. Community Dent Oral Epidemiol 1987;15:218-20.10.1111/j.1600-0528.1987.tb00524.x3476247]Search in Google Scholar
[16. Mok YY, Ho KK. Hypodontia and hyperdontia of permanent teeth in 12-14 year old Singaporean Chinese: a preliminary study. Singapore Dent J. 1991;16:16-9.]Search in Google Scholar
[17. Mani SA, Mohsin WS, John J. Prevalence and patterns of tooth agenesis among Malay children. Southeast Asian J Trop Med Public Health. 2014;45:490-8.]Search in Google Scholar
[18. Mok YY, Ho KK. Congenitally absent third molars in 12 to 16 year old Singaporean Chinese patients: A retrospective radiographic study. An Acad Med Singapore 1996;25:828-30.]Search in Google Scholar
[19. Kashyap RR, Kashyap RS, Kini R, Naik V. Prevalence of hyperdontia in nonsyndromic South Indian population: An institutional analysis. Indian J Dent 2015;6:135-8.10.4103/0975-962X.163044455874826392730]Search in Google Scholar
[20. Nik-Hussein NN. Hypodontia in the permanent dentition: a study of its prevalence in Malaysian children. Aust Orthod J 1989;11:93-5.]Search in Google Scholar
[21. Niswander JD, Sujaku C. Congenital anomalies of teeth in Japanese children. Am J Phys Anthropol 1963;21:569-74.10.1002/ajpa.133021041314185534]Search in Google Scholar