Bhatnagar, S., Debnath, S., Siddeshappa, S. T., Yeltiwar, R. K., & Dewan, V. (2021). Efficacy of Calcium Phosphate Composite Bone Graft in Treatment of Periodontal Intrabony Defects: Clinico-radiographic Study. Journal of Nepalese Society of Periodontology and Oral Implantology, 5(1), 39–44. https://doi.org/10.3126/jnspoi.v5i1.38182