Silvya Aparecida Vanso Bicheri, & Fausto Rodrigo Victorino. (2014). Comparative evaluation of radiopacity of MTA Fillapex® endodontic sealer through a digital radiograph system. Revista Sul-Brasileira De Odontologia, 10(2), 149–52. https://doi.org/10.21726/rsbo.v10i2.912