G. C. Hartmann, R. M. C. Brancalhão, L. de F. C. Ribeiro, A. L. C. A. Rangel, and C. G. Brandão, “Histological Evaluation of Direct Pulp Capping with Silk Sericin: A Preliminary Animal Study”, Iran Endod J, vol. 14, no. 3, pp. 190–196, Jul. 2019.