Effect of Passive Ultrasonic Activation on Organic Tissue Dissolution from Simulated Grooves in Root Canals Using Sodium Hypochlorite with or without Surfactants and EDTA

1. Estevez, R.
2. Conde, A.J.
3. Valencia de Pablo, O.
4. de la Torre, F.
5. Rossi-Fedele, G.
6. Cisneros, R.