Hilton, B. T., B. J. Wiskur, M. W. Brand, J. I. Rojas, R. D. Leckie, M. Trapp, and K. G. Kuhn. “Fear of COVID-19 Among Nonsmokers and smokers/Former Smokers: Implications for Health Promotion Practice”. American Journal of Disaster Medicine, vol. 17, no. 4, July 2023, pp. 313-9, doi:10.5055/ajdm.2022.0446.