TY - JOUR AU - van der Sluis, L W; Versluis, M; Wu, M K TI - Passive ultrasonic irrigation of the root canal: a review of the literature JO - Int Endod J VL - 40 PY - 2007 DO - 10.1111/j.1365-2591.2007.01243.x SP - 415 EP - 426 N1 - et al. ER -