TY  - JOUR
A1  - Robins, J.M.
A1  - Gill, R.D.
T1  - Non‐response models for the analysis of non‐monotone ignorable missing data
Y1  - 1997
DO  - 10.1002/(SICI)1097-0258(19970115)16:1<39::AID-SIM535>3.0.CO;2-D
VL  - 16
IS  - 1

ER  -