Vrana, S. R., Calhoun, P. S., McClernon, F. J., Dennis, M. F., Lee, S. T., & Beckham, J. C. (2013). Effects of smoking on the acoustic startle response and prepulse inhibition in smokers with and without posttraumatic stress disorder.

Vrana, Scott R., Patrick S. Calhoun, F. Joseph McClernon, Michelle F. Dennis, Sherman T. Lee, a Jean C. Beckham. Effects of Smoking On the Acoustic Startle Response and Prepulse Inhibition in Smokers With and Without Posttraumatic Stress Disorder. 2013.

Vrana, Scott R., et al. Effects of Smoking On the Acoustic Startle Response and Prepulse Inhibition in Smokers With and Without Posttraumatic Stress Disorder. 2013.