@article{Yang2020Disparitiesoutpatient,
  title = {Disparities in Outpatient Visits for Mental Health and/or Substance Use Disorders During the COVID-19 Surge and Partial Reopening in Massachusetts},
  author = {Jie Yang and Mary B. Landrum and Li Zhou and Alisa B Busch},
  journal = {General Hospital Psychiatry},
  year = {2020},
  url = {https://www.sciencedirect.com/science/article/pii/S0163834320301407}
}