Bailey, S. R., Hagen, S. A., Jeffery, C. J., Harrison, C. T., Ammerman, S., Bryson, S. W., . . . Killen, J. D. (2013). A Randomized Clinical Trial of the Efficacy of Extended Smoking Cessation Treatment for Adolescent Smokers. Oxford University Press.

Bailey, Steffani R., Sarah A. Hagen, Christina J. Jeffery, Christopher T. Harrison, Seth Ammerman, Susan W. Bryson, Diana T. Killen, Thomas N. Robinson, and Joel D. Killen. A Randomized Clinical Trial of the Efficacy of Extended Smoking Cessation Treatment for Adolescent Smokers. Oxford University Press, 2013.

Bailey, Steffani R., et al. A Randomized Clinical Trial of the Efficacy of Extended Smoking Cessation Treatment for Adolescent Smokers. Oxford University Press, 2013.