Authors: Calhoun, PS Sampson, WS Bosworth, HB Feldman, ME Kirby, AC Hertzberg, MA Wampler, TP Tate-Williams, F Moore, SD Beckham, JC

Citation: Ps. Calhoun et al., Drug use and validity of substance use self-reports in veterans seeking help for posttraumatic stress disorder, J CONS CLIN, 68(5), 2000, pp. 923-927