Smith, K., Washington, C., Brown, J., Vadnais, A., Kroart, L., Ferguson, J., & Cohen, J. (2015). The Tobacco Pack Surveillance System: A Protocol for Assessing Health Warning Compliance, Design Features, and Appeals of Tobacco Packs Sold in Low- and Middle-Income Countries. JMIR Public Health Surveill.

Smith, Katherine, Carmen Washington, Jennifer Brown, Alison Vadnais, Laura Kroart, Jacqueline Ferguson, a Joanna Cohen. "The Tobacco Pack Surveillance System: A Protocol for Assessing Health Warning Compliance, Design Features, and Appeals of Tobacco Packs Sold in Low- and Middle-Income Countries." JMIR Public Health Surveill 2015.

Smith, Katherine, et al. "The Tobacco Pack Surveillance System: A Protocol for Assessing Health Warning Compliance, Design Features, and Appeals of Tobacco Packs Sold in Low- and Middle-Income Countries." JMIR Public Health Surveill 2015.