Keller-Hamilton, B., Ferketich, A. K., Berman, M., Conrad, E., & Roberts, M. E. (2020). Cigarette Prices in Rural and Urban Ohio: Effects of Census Tract Demographics. Health Promot Pract.

Keller-Hamilton, Brittney, Amy K. Ferketich, Micah Berman, Erika Conrad, και Megan E. Roberts. "Cigarette Prices in Rural and Urban Ohio: Effects of Census Tract Demographics." Health Promot Pract 2020.

Keller-Hamilton, Brittney, et al. "Cigarette Prices in Rural and Urban Ohio: Effects of Census Tract Demographics." Health Promot Pract 2020.