The efficiency of two retreatment systems on the removal of two obturation sealers under two irrigation regimens : Comparative study

Orthograde retrieval of root canal obstructions using innovative techniques : An in vitro study

Bond strength, sealing abilityand biological behavior of newroot canal obturatingmaterials : A comparative study

A comparative study of two rotary root canal enlarging instruments in the preparation of curved root canals : In vitro study

Effectiveness of different Gutta percha obturation techniques in filling simulated internal resorptive cavities : Comparative study

Root canal cleanliness and shaping ability of two rotary nickel-titanium instruments : An in-vitro study

An evaluation of the use of MTA as a root canal obturation material in presence and absence of hard core materials : An in vitro study

The effect of hermoplasticized gutta percha on sealer penetration into dentinal tubules and apical permeability : In Vitro Study

Efficacy of rotary versus hand instrumentation in the retreatment of Resilon and Gutta Percha filled canals : In vitro study

Comparative study of the cleaning efficiency ofhedstrom hand files, protaper and safesider rotary system in the removal of gutta-perchafrom curved root canals : In-vitro study