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, e 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.