1. Post-operative changes of the soft tissue profile after mandibular vestibulolingual sulcoplasty with free skin grafting;Adawy;Journal of Oral and Maxillofacial Surgery,1983
2. Biostereometric analysis of surgically corrected abnormal faces;Berkowitz;American Journal of Orthodontics,1977
3. Error in X-ray cephalometry;Carlsson;Odontoiogisk Tidskrift,1967
4. Ptosis of the chin (the witch's chin);Gonzaléz-Ulloa;Plastic and Reconstructive Surgery,1972
5. Proceedings Consensus Conference. The relative of vestibuloplasty and ridge augmentation in the mangement of the atrophic mandible;Grisuis,1984