@article{ rao a2014response,
  title={Pulpal Response to Nano Hydroxyapatite, Mineral Trioxide Aggregate and Calcium Hydroxide when Used as a Direct Pulp Capping Agent: An in Vivo study},
  author={swarup sj, rao a,boaz k,srikant n, shenoy r},
  journal={Journal of Clinical Pediatric Dentistry},
  volume={38},
  number={3},
  pages={201--206},
  doi = {10.17796/jcpd.38.3.83121661121g6773},
  year={2014}
}