TY  - RPRT
TI  - SAS macro program for non-homogeneous Markov process in modeling multi-state disease progression.
AU  - Wu Hui-Min
AU  - Yen Ming-Fang
AU  - Tony Hsiu-Hsi Chen
PY  - 2004
DO  - 10.1016/j.cmpb.2003.12.001
UR  - https://pubmed.ncbi.nlm.nih.gov/15212852/
ID  - 15212852
ER  -