TI - Diametral tensile strength of four glass ionomer cements PY - 1998 AU - Cefaly, D F G AU - Ribeiro, L L AU - Tenuta, L M A AU - Navarro, Maria Fidela de Lima T2 - General session of the IADR J2 - Journal of Dental Research PP - Chicago PB - IADR VL - 77 SP - 688 ER -