Chidoski-Filho, J. C.; Gomes, G. M.; Bittencourt, B. F.; Reis, A.; Gomes, O. M. M.; Gomes, J. C. Influence of Different Burs and Acid Ultrasonic Agitation on the Bonding of Fiber Posts to Root Dentin. Braz. J. Oral Sci. 2018, 17, e181358.