@article{omar el meligy2017evaluation,
  title={Clinical Evaluation of Ozone on Dentinal Lesions in Young
Permanent Molars using the Stepwise Excavation},
  author={osama safwat,mona elkateb,karin dowidar,omar el meligy},
  journal={Journal of Clinical Pediatric Dentistry},
  volume={41},
  number={6},
  pages={429--441},
  doi = {10.17796/1053-4628-41.6.3},
  year={2017}
}