Brigham, J., Lessov-Schlaggar, C. N., Javitz, H. S., Krasnow, R. E., McElroy, M., & Swan, G. E. (2009). Test-Retest Reliability of Web-Based Retrospective Self-Report of Tobacco Exposure and Risk. Gunther Eysenbach.

Brigham, Janet, Christina N. Lessov-Schlaggar, Harold S. Javitz, Ruth E. Krasnow, Mary McElroy, i Gary E. Swan. Test-Retest Reliability of Web-Based Retrospective Self-Report of Tobacco Exposure and Risk. Gunther Eysenbach, 2009.

Brigham, Janet, et al. Test-Retest Reliability of Web-Based Retrospective Self-Report of Tobacco Exposure and Risk. Gunther Eysenbach, 2009.