Pusnik , A., Molfenter, T., Hartzler, B., Vjorn , O., Rutkowski, B., Chaple, M., Becker, S., Freese, T., & Nichols , M. (2024). Comparison of Use Rates of Telehealth Services for Substance Use Disorder During and Following COVID-19 Safety Distancing Recommendations: Two Cross-Sectional Surveys . Journal of Medical Internet Research Mental Health .