1. The face in five dimensions;Sassouni,1962
2. Vertical growth versus anteroposterior growth as related to function and treatment;Schudy;Angle Orthod,1964
3. The long face syndrome: vertical maxillary excess;Schendel;Am J Orthod,1976
4. The short face syndrome;Opdebeeck;Am J Orthod,1978
5. Patterns of vertical growth in the face;Nanda;Am J Orthod Dentofac Orthop,1988