Barakat R, Almohareb R, Hebbal M, Alaskar G, Alghufaily L, AlFarraj N, Albaz A.
Efficiency of Using Different Greater Taper Gutta-Percha Cones in Continuous Warm Vertical Condensation: An Ex Vivo Study. 
J Contemp Dent Pract
2021;
22
(1):56-61.