Effect Of Time On Disinfection Of Guta-Percha Cones With Sodium Hypochlorite: Original Study, Caroline Sophia Barbosa Drudi, Halana Boni Condessa Linhares de Castro, Fernando Ernica Garcia, Arnoldo Jose Cherubini Drudi, Jorenberg Roberto de Oliveira, Uderlei Doniseti Silveira Covizzi, Igor Maritto Beneti, Leandro Moreira Tempest, Idiberto Jose Zotarelli Filho, Fabio Pereira Linhares de Castro, International Journal Of Pure Medical Research, Volume : 2, Issue : 9, September - 2017