1. The classification of implants: class I, II, III;Eck;J. Long Term Eff. Med. Implants,2009
2. Implant biomaterials: a comprehensive review;Saini;World J Clin Cases,2015
3. Ancient “dental implants”: a recently proposed example from France evaluated with other spurious example;Becker;Int. J. Oral Maxillofacial Implants,2000
4. A review on biomaterials: scope, applications & human anatomy significance;Patel;Int. J. Emerging Tech. and Adv. Eng.,2012