References
- BURSTONE, C.J. (1958) The integumental profile. Amer.J.Orthodont. 44:1-25.
- BURSTONE, C.J. (1967) Lip posture and its significance in treatment planning. Amer.J.Orthodont. 53:262-284.
- CASTRO, N. (1977) Tendencias atuais da clinica ortodontica. IN Ortodontia. Bases para a Iniciacao. (Ed. Interlandi, S.) Edit. Artes Medicas, Sao Paulo, Brazil.
- COX, N.H. & VAN DER LINDEN, F.P.G.M. (1971) Facial Harmony. Amer.J.Orthodont. 60:175-183.
- HERSHEY, H.G. (1972) Incisor tooth retraction and subsequent profile change in post-adolescent female patients. Amer.J.Orthodont. 61:45-54.
- HOLDAWAY, R.A. (1977) Personal communication: Unpublished material. Cited by Castro, N. (1977).
- MERRIFIELD, L.L. (1966) The profile line as an aid in critically evaluating facial aesthetics. Amer.J.Orthodont. 52:804-822.
- STEINER, C.C. (1953) Cephalometries for you and me. Amer.J.Orthodont. 39:729-755.