TY - JOUR TI - In vitro quantitative evaluation of marginal microleakage in class II restorations confected with a glass ionomer cement and two composite resins PY - 2001 AU - Bijella, Maria Fernanda Borro AU - Bijella, Maria Francisca Thereza Borro AU - Silva, Salete Moura Bonifácio da T2 - Pesquisa Odontológica Brasileira SN - 1517-7491 DO - 10.1590/s1517-74912001000400002 UR - https://doi.org/10.1590/s1517-74912001000400002 PP - São Paulo VL - 15 IS - 4 SP - 277-282 ER -