TY - JOUR T1 - Multiple imputation for harmonizing longitudinal non-commensurate measures in individual participant data meta-analysis JF - Statistics in Medicine Y1 - 2015 A1 - Siddique, J. A1 - Reiter, J. P. A1 - Brincks, A. A1 - Gibbons, R. A1 - Crespi, C. A1 - Brown, C. H. UR - http://onlinelibrary.wiley.com/doi/10.1002/sim.6562/abstract ER -