TY - RPRT TI - Imputation and variable selection in linear regression models with missing covariates. AU - Xiaowei Yang AU - Thomas R Belin AU - W John Boscardin PY - 2005 DO - 10.1111/j.1541-0420.2005.00317.x UR - https://pubmed.ncbi.nlm.nih.gov/16011697/ ID - 16011697 ER -