TY  - RPRT
TI  - Estimating prediction equations in repeated measures designs.
AU  - E J Stanek
AU  - G Kline
PY  - 1991
DO  - 10.1002/sim.4780100116
UR  - https://pubmed.ncbi.nlm.nih.gov/2006350/
ID  - 2006350
ER  -