@article{ming-jye wang2019and,
  title={GENDER AND AGE DIFFERENCES IN HEALTHCARE UTILIZATION AND SPENDING AMONG THE OLDER ADULT OUTPATIENT WITH MULTIMORBIDITY},
  author={ming-jye wang,li-chen hung,yi-ting lo},
  journal={Journal of Men's Health},
  volume={15},
  number={4},
  pages={1--11},
  doi = {10.22374/jomh.v15i4.158},
  year={2019}
}