@article{jae-sik lee2026follow-up,
  title={Long-term follow-up of regenerative endodontic therapy in immature permanent molars: a report of three cases},
  author={na-eun kwon,su-ji lee,jae-sik lee},
  journal={Journal of Clinical Pediatric Dentistry},
  volume={50},
  number={5},
  pages={298--303},
  doi = {10.22514/jocpd.2026.137},
  year={2026}
}