Van Hest, N., Brothers, T. D., Williamson, A., & Lewer, D. (2023). Health-care resource use among patients who use illicit opioids in England, 2010-20: A descriptive matched cohort study. Addiction. http://doi.org/10.1111/add.16401
Lewer, D., Cox, S., Hurst, J. R., Padmanathan, P., Petersen, I., & Quint, J. K. (2022). Burden and treatment of chronic obstructive pulmonary disease among people using illicit opioids: matched cohort study in England. Bmj Med, 1, e000215. http://doi.org/10.1136/bmjmed-2022-000215
