TI - Zinc sulfate addition to glass ionomer cements PY - 2000 AU - Osinaga, Prudencio Willy Rodo AU - Ballester, Rafael Yague AU - Muench, Antonio AU - Lascala, Antonio Carlos AU - Grande, Rosa Helena Miranda T2 - Annual Meeting of Brazilian Society for Dental Research of IADR J2 - Journal of Dental Research VL - 79 IS - 5 SP - 1154 ER -