Richardson, D. B., Laurier, D., Schubauer-Berigan, M. K., Tchetgen, E. T., & Cole, S. R. (2014). Assessment and Indirect Adjustment for Confounding by Smoking in Cohort Studies Using Relative Hazards Models. Am J Epidemiol.

Richardson, David B., Dominique Laurier, Mary K. Schubauer-Berigan, Eric Tchetgen Tchetgen, e Stephen R. Cole. "Assessment and Indirect Adjustment for Confounding By Smoking in Cohort Studies Using Relative Hazards Models." Am J Epidemiol 2014.

Richardson, David B., et al. "Assessment and Indirect Adjustment for Confounding By Smoking in Cohort Studies Using Relative Hazards Models." Am J Epidemiol 2014.