1. Maxillofacial rehabilitation prosthodontic and surgical considerations;Beumer,1996
2. Current concepts in cranioplasty;Beumer;J Prosthet Dent,1979
3. Cranial implant modification;Martin;J Prosthet Dent,1984
4. Titanium cranioplasty;Gordon;Br Med J,1974
5. Long term evaluation of stainless steel cranioplasty;Scott;Surg Gyn Obst,1962