Samiei, Mohammad, Ali Torab, Oldouz Hosseini, Teymur Abbasi, Amir Ardalan Abdollahi, and Baharak Divband. “Antibacterial Effect of Two Nano Zinc Oxide Gel Preparations Compared to Calcium Hydroxide and Chlorhexidine Mixture”. Iranian Endodontic Journal 13, no. 3 (July 10, 2018): 305–311. Accessed April 26, 2024. https://journals.sbmu.ac.ir/iej/article/view/19866.