Variation in number and morphology of permanent teeth in 7-year-old Swedish children
Int J Paediatr Dent 11 : 11 ~ 17[2001]
Unusual number of teeth
Kokubyo Gakkai Zasshi 25 : 97 ~ 106[1958]
Two Cases with Supernumerary Teeth in Lower Incisor Region
Bull Tokyo Dent Coll 47 : 19 ~ 23[2006]
The management of supermumerary teeth in childhood-a retrospective study of practice in Bristol Dental Hospital, England and Westmead Dental hospital, Sydney, Australia
홍정희The management of supermumerary teeth in childhood-a retrospective study of practice in Bristol Dental Hospital[2001]