1. Middle-third facial osteotomies: Their use in the correction of congenital dentofacial and craniofacial deformities;Epker;J Oral Surg,1976
2. Surgical correction of infraorbital-maxillary deficiency;James;J Oral Surg,1979
3. Modified Le Fort I (maxillary-zygomatic) osteotomy: Rationale, basis and surgical technique;Abubaker;J Oral Maxillofac Surg,1991
4. Quadrangular Le Fort I osteotomy: Surgical technique and review of 54 patients;Keller;J Oral Maxillofac Surg,1990
5. Quadrangular Le Fort I osteotomy: Surgical technique and review of 54 patients;Wolford,1990