(1)
Honardar, K.; Vesal, N.; Hamze, F.; Nazarimoghadam, K.; Labaf, H.; Shakeri, L. A Comparison of Mtwo Rotary File With K-File on Negotiation of Second Mesiobuccal Canal in Maxillary First Molar: A Clinical Study. Iran Endod J 2008, 3, 29-32.