TY  - RPRT
TI  - A simple imputation method for longitudinal studies with non-ignorable non-responses.
AU  - Molin Wang
AU  - Garrett M Fitzmaurice
PY  - 2006
DO  - 10.1002/bimj.200510188
UR  - https://pubmed.ncbi.nlm.nih.gov/16708780/
ID  - 16708780
ER  -