TY  - RPRT
TI  - APACHE II expected outcome calculations are subject to inter-observer variation.
AU  - E A Jackson
AU  - Z F Udwadia
AU  - P M Rothwell
AU  - P G Lawler
PY  - 1990
DO  - 10.1111/j.1365-2044.1990.tb14593.x
UR  - https://pubmed.ncbi.nlm.nih.gov/2240516/
ID  - 2240516
ER  -