@article{ke chen2025management,
  title={Treatment management of extensive defects of vital first permanent molars in children},
  author={xiyan chen,tengfei zhou,ke chen},
  journal={Journal of Clinical Pediatric Dentistry},
  volume={49},
  number={5},
  pages={11--20},
  doi = {10.22514/jocpd.2025.095},
  year={2025}
}