@article{articleb76a7cde,
title   = {Implants of polyanionic collagen matrix in bone defects of ovariectomized rats},
author = {Cunha, Marcelo Rodrigues and Santos Junior, Arnaldo Rodrigues and Goissis, Gilberto and Genari, Selma C.},
year = {2008},
doi = {10.1007/s10856-006-0105-y},
journal   = {Journal of Materials Science : Materials in Medicine}
}