Precision on the Scope on the Combined Comorbidity Index Published in: Validation of the Combined Comorbidity Index of Charlson and Elixhauser to Predict 30-Day Mortality Across ICD-9 and ICD-10

Simard, Marc; Sirois, Caroline; Candas, Bernard
Medical Care
Julio, 2018
10.1097/MLR.0000000000000955

URL (Zotero): 

http://Insights.ovid.com/crossref?an=00005650-900000000-98579