Saranyan R, Basha P. M*, T. D. P. K. M. R. “EFFICACY OF CERAMIC POROUS HYDROXYAPATITE AND PLATELET RICH PLASMA IN THE TREATMENT OF INTRABONY PERIODONTAL DEFECTS: A COMPARATIVE RANDOMIZED CLINICAL AND RADIOGRAPHIC STUDY”. Innovative Journal of Medical and Health Sciences, vol. 2, no. 2, Oct. 2013, http://innovativejournal.in/index.php/ijmhs/article/view/434.