Smoking Status and Pain Intensity Among OEF/OIF/OND Veterans.
Volkman JE, DeRycke EC, Driscoll MA, Becker WC, Brandt CA, Mattocks KM, Haskell SG, Bathulapalli H, Goulet JL, Bastian LA. Smoking Status and Pain Intensity Among OEF/OIF/OND Veterans. Pain Med. 2015 Sep; 16(9):1690-6.