@article{barcelos r2011paste,
  title={ZOE Paste Pulpectomies Outcome in Primary Teeth: A
Systematic Review},
  author={barcelos r,santos mpa,primo lg,luiz rr,maia lc},
  journal={Journal of Clinical Pediatric Dentistry},
  volume={35},
  number={3},
  pages={241--248},
  doi = {10.17796/jcpd.35.3.y777187463255n34},
  year={2011}
}