Flexible modeling of survival data with covariates subject to detection limits via multiple imputation. - Paul W. Bernhardt; Huixia Judy Wang; Daowen Zhang (Comput. Stat. Data Anal., 2014)

A fast EM algorithm for fitting joint models of a binary response and multiple longitudinal covariates subject to detection limits. - Paul W. Bernhardt; Daowen Zhang; Huixia Judy Wang (Comput. Stat. Data Anal., 2015)