1. Diastema, a cause for concern;West;Dent Clin North Am,1968
2. The midline diastema;Baum;J Oral Med,1966
3. Management of diastemas in orthodontics;Bishara;Am J Orthod,1972
4. The diastema, the frenum, the frenectomy: a clinical study;Edwards;Am J Orthod,1977
5. Diastema relapse;Edwards;Dent Clin North Am,1993