@article{shang-kai hung2024mental,
  title={Severe mental illness and non-specific abdominal pain in the emergency department: a multi-institutional database study},
  author={wei-che chien,hao-wei kou,kai-hsiang wu,shi-ying gao,chip-jin ng,yu-yung hung,chao-wei lee,chih-huang li,shang-kai hung},
  journal={Signa Vitae},
  volume={20},
  number={8},
  pages={40--47},
  doi = {10.22514/sv.2024.097},
  year={2024}
}