de Fátima Carvalho Souza S, de Souza DN, de Fátima Vasconcelos Pereira A, Barroso LP, Bombana AC.
Influence of pH Change and Water Storage on the Sealing Ability of Two Resin-based Root-filling Materials. 
J Contemp Dent Pract
2015;
16
(1):36-41.