Elser, Holly and Humphreys, Keith and Kiang, Mathew V and Mehta, Swapnil and Yoon, Jong H and Faustman, William O and Matthay, Ellicott C (2023) State cannabis legalization and psychosis-related health care utilization. JAMA Network Open, 6, (1), e2252689. doi: 10.1001/jamanetworkopen.2022.52689.

Matthay, Ellicott C and Kiang, Mathew V and Elser, Holly and Schmidt, Laura and Humphreys, Keith (2021) Evaluation of State cannabis laws and rates of self-harm and assault. JAMA Network Open, 4, (3), e211955. doi: 10.1001/jamanetworkopen.2021.1955.