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Deyo RA, Cherkin DC, Ciol MA. Adapting a clinical comorbidity index for use with ICD-9-CM administrative databases. Journal of Clinical Epidemiology 1992;45(6):613-619. [Abstract]
Related concepts |
| Charlson Comorbidity Index |
Related terms |
| Charlson Comorbidity Index |
Keywords |
| administrative databases |
| comorbidity |
| ICD-9-CM |