L. Shafie, H. Barghi, M. Parirokh, H. Ebrahimnejad, and S. Esmaili, “Postoperative Pain following Pulpotomy of Primary Molars with Two Biomaterials: A Randomized Split Mouth Clinical Trial”, Iran Endod J, vol. 12, no. 1, pp. 10–14, Jan. 2017.