TY  - GEN
AU  - Friedman,E
TI  - Data wars: the severity factor
SN  - 0273-9976
PY  - 1989///0324
KW  - Centers for Medicare and Medicaid Services, U.S
KW  - Data Collection
KW  - standards
KW  - Hospitals
KW  - Models, Statistical
KW  - Mortality
KW  - Severity of Illness Index
KW  - Software
KW  - United States
N1  - Publication Type: Journal Article
ER  -