1. Total maxillary advancement with and without bone grafting;Araujo;J Oral Surg,1978
2. Correction of dentofacial deformities by surgery in the anterior part of the jaws;Bell;Am J Orthod,1973
3. Soft tissue changes associated with total maxillary advancement: preliminary study;Dann;J Oral Surg,1976
4. The lip profile after correction of retromaxillism in cleft and non-cleft patients;Freihofer;J Maxillofac Surg,1976
5. Soft tissue changes in relationship to movement of hard structures in orthognathic surgery: a preliminary report;Lines;J Oral Surg,1974