Farhad Molashahi, Narges, Mahdi Sohrabi, Leila Farhad Molashahi, and Mojdeh Mehdizadeh. “The Efficacy of FlexMaster’s IntroFile, PreRaCe and Gates Glidden Drills in Straight-Line Access: A CBCT Assessment”. Iranian Endodontic Journal 9, no. 3 (June 29, 2014): 199–203. Accessed July 8, 2026. https://journals.sbmu.ac.ir/iej/article/view/5057.