1. Tooth fragments embedded in the lower lip after dental trauma: case reports;Silva;Dent Traumatol,2005
2. Tooth fragments embedded in soft tissue: a diagnostic consideration;Clarck;Quintessence Int,1987
3. Tooth fragment reattachment: an alternative for restoration of fractured anterior teeth;Baratieri;Pract Periodontics Aesthet Dent,1998
4. Reattachment of fractured teeth: a review of literature regarding techniques and materials;Reis;Oper Dent,2004