TI - Microleakage of sub-basis products used after pulpectomy in primary molars: in vitro study PY - 2001 AU - Oliveira, M. D. M. AU - Rodrigues, Célia Regina Martins Delgado AU - Gonçalves, A. F. AU - Oliveira, L. B. AU - Rocha, R. O. T2 - Annual Meeting of the AADR J2 - Journal of Dental Research SN - 0022-0345 PP - Alexandria VL - 80 SP - 258 IS - Ja 2001 ER -