@article{article62e96ae7,
title   = {Evaluation of anionic collagen membranes in the treatment of class II furcation lesions: an histometric analysis in dogs},
author = {Cirelli, Joni Augusto and Marcantonio Júnior, Elcio and Marcantonio, Rosemary Adriana Chiérici and Lia, Rafael Carlos Comeli and Goissis, Gilberto and Rossa Júnior, Carlos},
year = {1997},
doi = {10.1016/s0142-9612(97)00053-7},
journal   = {Biomaterials}
}