1. Middle third face osteotomies: Their use in the correction of acquired and developmental dentofacial and craniofacial deformities;Epker;J Oral Surg,1975
2. Middle-third facial advancement: Treatment considerations in atypical cases;Epker;J Oral Surg,1979
3. Surgical correction of infraorbital-maxillary deficiency;James;J Oral Surg,1979
4. Dentofacial deformities: Surgical-orthodontic correction;Epker,1980