Ghoddusi, Jamileh, Maryam Javidi, Mohammad Hasan Zarrabi, and Hossein Bagheri. 2010. “Flare-Ups Incidence and Severity After Using Calcium Hydroxide As an Intra Canal Dressing”. Iranian Endodontic Journal 1 (1), 7-13. https://doi.org/10.22037/iej.v1i1.1557.