1. Awad MA, Lund JP, Shapiro SH, Locker D, Klemetti E, Chehade A, et al. (2003) Oral health status and treatment satisfaction with mandibular implant overdentures and conventional dentures : à randomized clinical trial in a senior pIRPulation. International Journal of Prosthodontics. ;16(4). Retrieved from https://web.s.ebscohost.com/abstract?direct=true&profile=ehost&scope=site&authtype=crawler&jrnl=08932174&AN=36909223&h=ZhWZXtr5nS9g4H9RL7DzfmIb%2fm%2b%2bXdc9H4kIGV5FIxmYDb8ITEWy32aA%2fqzfYAkJucKddHDh1oY64IMJvBF6Mw%3d%3d&crl=c&resultNs=AdminWebAuth&resultLocal=ErrCrlNotAuth&crlhashurl=login.aspx%3fdirect%3dtrue%26profile%3dehost%26scope%3dsite%26authtype%3dcrawler%26jrnl%3d08932174%26AN%3d36909223
2. Bassetti RG, Enkling N, Mericske-Stern RD. (2016) Are there differences in the changes in oral- health-related quality of life (OHRQoL) depending on the type (rigidity) of prosthetic treatment ? Quintessence internationale. ;47(9) :749-57
3. Brennan DS, Spencer AJ, Roberts-Thomson KF. (2008) Tooth loss, chewing ability and quality of life. Quality of Life Research. ;17(2) :227-35. Retrieved from https://doi.org/10.1007/s11136-007-9293-2
4. Brennan M, Houston F, O'Sullivan M, O'Connell B. (2010) Patient satisfaction and oral health-related quality of life outcomes of implant overdentures and fixed complete dentures. International Journal of Oral Maxillofacial Implants. ;25(4) :791-800. Retrieved from https://web.s.ebscohost.com/abstract?direct=true&profile=ehost&scope=site&authtype=crawler&jrnl=08822786&AN=52586286&h=JwBZ7RPV0w%2bGPpmBrESlz5NodZma3SiAXmJ%2fQ7m%2fst8LKQiSFkGUA0C4CS8lpcAMcZJSXBL5rQDKuquDGmrfPQ%3d%3d&crl=c&resultNs=AdminWebAuth&resultLocal=ErrCrlNotAuth&crlhashurl=login.aspx%3fdirect%3dtrue%26profile%3dehost%26scope%3dsite%26authtype%3dcrawler%26jrnl%3d08822786%26AN%3d52586286
5. Cakir O, Kazancioglu HO, Celik G, Deger S, Ak G. (2014) Evaluation of the efficacy of mandibular conventional and implant prostheses in à group of Turkish patients : à quality of life study. Journal of Prosthodontics. ;23(5) :390-6 Retrieved from https://doi.org/10.1111/jopr.12120