@article{articlea083e73c,
title   = {Use of sintered porous-surfaced dental implants to restore single teeth inthe maxilla: a 7- to 9-year follow-up},
author = {MacDonald, Kevin and Pharoah, Michael and Todescan, Reynaldo and Deporter, Douglas},
year = {2009},
journal   = {International Journal of Periodontics & Restorative Dentistry}
}