@article{ali mentes2002study,
  title={A study of manual toothbrushing skills in children aged 3 to 11 years},
  author={ali mentes,ali mentes},
  journal={Journal of Clinical Pediatric Dentistry},
  volume={27},
  number={1},
  pages={91--94},
  doi = {10.17796/jcpd.27.1.t774rg1w66l2mw10},
  year={2002}
}