1. Anterior and posterior crossbites;Wood;J Dent Child,1962
2. The treatment of maxillary deficiency by opening the midpalatal suture;Haas;Angle Orthod,1965
3. Skeletal and dental changes accompanying rapid midpalatal suture opening;Wertz;Am J Orthod,1970
4. Facioskeletal and dental changes resulting from rapid maxillary expansion;Starnbach;Angle Orthod,1966
5. Forces produced by rapid maxillary expansion. II. Forces present during treatment;Isaacson;Angle Orthod,1964