1. The operative lengthening of the tibia and fibula;Abbott;J Bone Joint Surg,1927
2. Surgical orthodontic expansion of the maxilla;Bell;Am J Orthod,1976
3. Intraoral widening of the mandible by distraction osteogenesis: histologic and radiographic assessment;Bell;J Oral Maxillofac Surg,1997
4. Distraction histogenesis: effect of intraoral widening on gingival and periodontal ligament;Bell,2001
5. Intraoral widening and lengthening of the mandible in baboons by distraction osteogenesis;Bell;J Oral Maxillofac Surg,1999