Wallace, Michael P., Erica E. M. Moodie, and David A. Stephens. “Dynamic Treatment Regimen Estimation via Regression-Based Techniques: Introducing R Package DTRreg”. Journal of Statistical Software 80, no. 2 (August 31, 2017): 1–20. Accessed April 29, 2024. https://www.jstatsoft.org/index.php/jss/article/view/v080i02.