@article{jusun jang2024of,
  title={Relationship of the number of days of participation in school physical education classes in a week with body mass index, number of hospital treatments for school violence, and mental health status among Korean male adolescents},
  author={jeonga kwon,jusun jang},
  journal={Journal of Men's Health},
  volume={20},
  number={2},
  pages={101--110},
  doi = {10.22514/jomh.2024.025},
  year={2024}
}