Kleykamp, B. A., Vandrey, R. G., Bigelow, G. E., Strain, E. C., & Mintzer, M. Z. (2015). Effects of methadone plus alcohol on cognitive performance in methadone-maintained volunteers. Am J Drug Alcohol Abuse.

Kleykamp, Bethea A., Ryan G. Vandrey, George E. Bigelow, Eric C. Strain, و Miriam Z. Mintzer. "Effects of Methadone Plus Alcohol On Cognitive Performance in Methadone-maintained Volunteers." Am J Drug Alcohol Abuse 2015.

Kleykamp, Bethea A., et al. "Effects of Methadone Plus Alcohol On Cognitive Performance in Methadone-maintained Volunteers." Am J Drug Alcohol Abuse 2015.