1. Forces produced by rapid maxillary expansion: I;Isaacson;Angle Orthod,1964
2. Forces produced by rapid maxillary expansion: II;Isaacson;Angle Orthod,1964
3. Some effects of rapid maxillary expansion in cleft lip and palate patients;Isaacson;Angle Orthod,1964
4. The treatment of maxillary deficiency by opening the midpalatal suture;Haas;Angle Orthod,1965
5. Maxillary expansion: clinical implications;Bishara;Am J Orthod Dentofacial Orthop,1987