@article{yelurir2015deproteinization,
  title={Enamel Deproteinization using Papacarie and 10% Papain Gel
on Shear Bond Strength of Orthodontic Brackets Before and After
Acid Etching},
  author={agarwal rm,yelurir,singhc,munshi ak},
  journal={Journal of Clinical Pediatric Dentistry},
  volume={39},
  number={4},
  pages={348--357},
  doi = {10.17796/1053-4628-39.4.348},
  year={2015}
}