1. 3) Faiez NH, Othman MY, et al : Report of three cases and review of the literature. J Dent Cild 61: 382-393, 1994.
2. 4) Jianfu Z, Mauricio M, et al : Supernumerary and congenitally absent teeth. J Clin Pediatr Dent 20: 87-95, 1996.
3. 5) Clara T and Clem JH : Supernumerary mandibular premolar. J Dent Child 53: 375-377, 1986.
4. 7) Stafne EC : Supernumerary teeth. Dent Cosm 74: 653-659, 1932.
5. 16) Breckon JJW and Jones SP : Late forming supernumeraries in the mandibular premolar region. Br J Orthod 18: 329-331, 1991.