@article{p renuka2022exchange,
  title={Picture exchange communication system as a behavior modification technique for oral health assessment in autistic children},
  author={p renuka,subash singh,monika rathore},
  journal={Journal of Clinical Pediatric Dentistry},
  volume={46},
  number={6},
  pages={11--16},
  doi = {10.22514/jocpd.2022.020},
  year={2022}
}