M. A. Rana, S. A. A. Rana, M. Akhtar, M. J. A. Rana, and M. Kashif, “Frequency of post obturation pain by using ibuprofen and ibuprofen/dexamethasone infiltration in single visit root canal treatment cases”, Int J Clin Trials, vol. 5, no. 1, pp. 54–59, Jan. 2018.