1. A posteroanterior cephalometric evaluation of craniofacial asymmetry;Letzer;Angle Orthod,1967
2. Skeletal asymmetry in esthetically pleasing faces;Peck;Angle Orthod,1991
3. Prepubertal trauma and mandibular asymmetry in orthognathic surgery and orthodontic patients;Skolnick;Am J Orthod Dentofacial Orthop,1994
4. Postsurgical stability following correction of severe facial asymmetry;Severt;Int J Adult Orthod Orthognath Surg,1997
5. An atlas of the transverse dimensions of the face;Basyouni,2000