@article{articleee01208d,
title   = {Recent advances in the use of glass ionomers: bone substitutes},
author = {Salata, Luiz Antonio and Sverzut, Cassio Edvard and Xavier, Samuel Porfírio},
year = {1999},
doi = {10.1590/s0103-06631999000200016},
journal   = {Revista de Odontologia da Universidade de São Paulo}
}