An evaluation of pain-related anxiety among daily cigarette smokers in terms of negative and positive reinforcement smoking outcome expectancies.
Gonzalez A, Hogan J, McLeish AC, Zvolensky MJ. An evaluation of pain-related anxiety among daily cigarette smokers in terms of negative and positive reinforcement smoking outcome expectancies. Addict Behav. 2010 Jun; 35(6):553-7.