1. Growth of the face and occlusion of the teeth in relation to orthodontic treatment;Hellman;Int J Orthod,1933
2. The significance of growth changes in facial pattern and their relationship to changes in occlusion;Björk;Dent Record,1951
3. Growth behavior of the human body facial profile as revealed by serial cephalometric roentenology;Lande;Angle Orthod,1952
4. A serial study of the soft tissue profile of individuals with excellent occlusions;Inouye,1957
5. A longitudinal study of soft tissue facial structures and their profile characteristics, defined in relation to underlying skeletal structures;Subtelny;Am J Orthod,1959