TY  - RPRT
TI  - Fitting growth curve models to longitudinal data with missing observations.
AU  - W D Johnson
AU  - V T George
AU  - A Shahane
AU  - G J Fuchs
PY  - 1992
UR  - https://pubmed.ncbi.nlm.nih.gov/1559693/
ID  - 1559693
ER  -