1. A serial study of dental arch measurements on orthodontic subjects;Amott,1962
2. A study of the changes of the mandibular intercanine and intermolar widths during orthodontic treatment and following post-retention period of five or more years;Arnold,1963
3. Developmental changes of the maxillary and mandibular dental arches;Barrow;Angle Orthod,1952
4. Stability of the intercanine width, overbite, and overjet correction;Bishara;Am J Orthod,1973
5. Changes in the dentition from the early teens to the early twenties;Brown;Acta Odontol Scand,1951