Johnson, S. E., Holder-Hayes, E., Tessman, G. K., King, B. A., Alexander, T., & Zhao, X. (2015). Tobacco Product Use Among Sexual Minority Adults: Findings From the 2012–2013 National Adult Tobacco Survey. Am J Prev Med.

Johnson, Sarah E., Enver Holder-Hayes, Greta K. Tessman, Brian A. King, Tesfa Alexander, i Xiaoquan Zhao. "Tobacco Product Use Among Sexual Minority Adults: Findings From the 2012–2013 National Adult Tobacco Survey." Am J Prev Med 2015.

Johnson, Sarah E., et al. "Tobacco Product Use Among Sexual Minority Adults: Findings From the 2012–2013 National Adult Tobacco Survey." Am J Prev Med 2015.