@article{article8135300f,
title   = {Guided tissue regeneration associated with bovine-derived anorganic bone in mandibular Casse II furcation defects: 6-month results at re-entry},
author = {Simonpietri-C, Jeannette J. and Novaes Júnior, Arthur Belém and Batista Júnior, Eraldo L. and Feres Filho, Eduardo J.},
year = {2000},
journal   = {Journal of Periodontology}
}