Moreira AC, Machado LFM. survivalBIV: Estimation of the Bivariate Distribution Function for Sequentially Ordered Events Under Univariate Censoring. J. Stat. Soft. [Internet]. 2012 Mar. 7 [cited 2024 Apr. 16];46(13):1-16. Available from: https://www.jstatsoft.org/index.php/jss/article/view/v046i13