TY  - RPRT
TI  - Time-dependent error in the APACHE II scoring system.
AU  - J W Sleigh
AU  - R J Brook
AU  - M Miller
PY  - 1992
DO  - 10.1177/0310057x9202000112
UR  - https://pubmed.ncbi.nlm.nih.gov/1609944/
ID  - 1609944
ER  -