//-->
Computationally Efficient Marginal Models for Clustered Recurrent Event Data
Liu, Dandan, (2012)
Proportional Hazards Regression for the Analysis of Clustered Survival Data from Case–Cohort Studies
Zhang, Hui, (2011)
Semiparametric Analysis of Correlated Recurrent and Terminal Events
Ye, Yining, (2007)