TY  - RPRT
TI  - A functional decline model for prevalent cohort data.
AU  - X Liu
AU  - W Y Tsai
AU  - Y Stern
PY  - 1996
DO  - 10.1002/(sici)1097-0258(19960530)15:10<1023::aid-sim212>3.0.co;2-7
UR  - https://pubmed.ncbi.nlm.nih.gov/8783439/
ID  - 8783439
ER  -