@article{articlefb4a9055,
title   = {A clinical study of 406 sinus augmentations with 100% anorganic bovine bone},
author = {Ferreira, Carlos E. A. and Novaes Júnior, Arthur Belém and Haraszthy, Violet I. and Bittencourt, Márcio and Martinelli, Carolina B. and Luczyszyn, Sonia M.},
year = {2009},
journal   = {Journal of Periodontology}
}