Chiou, Sy Han, Gongjun Xu, Jun Yan, and Chiung-Yu Huang. “Regression Modeling for Recurrent Events Possibly With an Informative Terminal Event Using R Package ReReg”. Journal of Statistical Software 105, no. 5 (January 28, 2023): 1–34. Accessed March 29, 2024. https://www.jstatsoft.org/index.php/jss/article/view/v105i05.