1. The control of vertical overbite in clinical orthodontics;Schudy;Angle Orthod.,1968
2. Bioprogressive therapy;Ricketts,1979
3. Cornforth, Gary: A computerized study of the behavior of the facial axis during treatment and post-retention, Master's Thesis, Loma Linda University.
4. A comparison of overbite relapse to age, interincisal angle and lower face height in Class II deepbite cases;McAlpine,1976
5. Vertical interior relapse;Nemeth;Am. J. Orthod.,1974