(Proceedings of the National Academy of Sciences) Increase in weekly exposure to PM2.5 increases weekly inhaler use.
Williams, A., Phaneuf, D., Barrett, M., Su, J., (2018) Short-term impact of PM2.5 on contemporaneous asthma medication use: Behavior and the value of pollution reductions. Proceedings of the National Academy of Sciences Vol 116 (12) 5246-5253 https://www.pnas.org/doi/10.1073/pnas.1805647115