Ashawan, P. J., & Zade, R. M. (2017). Comparative evaluation of bioactive glass bone graft material with platelet rich fibrin and bioactive glass bone graft material alone for the treatment of periodontal intrabony defects: a clinical and radiographic study. International Journal of Research in Medical Sciences, 4(8), 3288–3294. https://doi.org/10.18203/2320-6012.ijrms20162281