Harris, A. C., Tally, L., Schmidt, C. E., Muelken, P., Stepanov, I., Saha, S., . . . LeSage, M. G. (2014). Animal models to assess the abuse liability of tobacco products: Effects of smokeless tobacco extracts on intracranial self-stimulation. Drug Alcohol Depend.

Harris, Andrew C., Laura Tally, Clare E. Schmidt, Peter Muelken, Irina Stepanov, Subhrakanti Saha, Rachel Isaksson Vogel, and Mark G. LeSage. "Animal Models to Assess the Abuse Liability of Tobacco Products: Effects of Smokeless Tobacco Extracts On Intracranial Self-stimulation." Drug Alcohol Depend 2014.

Harris, Andrew C., et al. "Animal Models to Assess the Abuse Liability of Tobacco Products: Effects of Smokeless Tobacco Extracts On Intracranial Self-stimulation." Drug Alcohol Depend 2014.