@article{marcos augusto do rego2007of,
  title={Analysis of Photoreflectance and Microhardness of the Enamel in Primary Teeth Submitted to Different Bleaching Agents},
  author={sabrina fróes faria campos,ilene cristine rosia césar,egberto munin,priscila christiane suzy liporoni,marcos augusto do rego},
  journal={Journal of Clinical Pediatric Dentistry},
  volume={32},
  number={1},
  pages={9--12},
  doi = {10.17796/jcpd.32.1.n427315267x36261},
  year={2007}
}