Journal of Biopharmaceutical Statistics Volume 21, Issue 2, 2011 Special Issue: Missing Data – Principal, Theory and Applications
Doubly Robust and Multiple-Imputation-Based Generalized Estimating Equations
DOI: 10.1080/10543406.2011.550096 Teshome Birhanu, Geert Molenberghs, Cristina Sotto & Michael G. Kenward
pages 202-225