@article{won chul cha2023characteristics,
  title={Self-harm characteristics of younger-old and older-old adults admitted to emergency departments: a nationwide study},
  author={kwang yul jung,taerim kim,won chul cha},
  journal={Signa Vitae},
  volume={19},
  number={4},
  pages={159--166},
  doi = {10.22514/sv.2023.059},
  year={2023}
}