Uthappa R, Garg G, Reddy A, Janardhanan S.
An <i>In Vitro</i> Evaluation of Apical Leakage in Gutta-percha/AH Plus and Resilon/Epiphany-filled Root Canals Using Two Dye Penetration Techniques. 
J Contemp Dent Pract
2019;
20
(2):152-157.