@article{sandra kalil bussadori2005gel:,
  title={Papain Gel: A New Chemo-Mechanical Caries Removal Agent},
  author={sandra kalil bussadori,laura camacho castro,ana claudia galvão},
  journal={Journal of Clinical Pediatric Dentistry},
  volume={30},
  number={2},
  pages={115--120},
  doi = {10.17796/jcpd.30.2.xq641w720u101048},
  year={2005}
}