Nakafero, G., Sanders, R. D., Nguyen-Van-Tam, J. S., & Myles, P. R. (2015). Association between benzodiazepine use and exacerbations and mortality in patients with asthma: a matched case-control and survival analysis using the United Kingdom Clinical Practice Research Datalink. Pharmacoepidemiology and Drug Safety, 24(8), 793-802. https://doi.org/10.1002/pds.3799