Updating and Validating the Charlson Comorbidity Index and Score for Risk Adjustment in Hospital Discharge Abstracts Using Data From 6 Countries Journal Articles Refereed uri icon

Overview

Published in

  • American Journal of Epidemiology

Time

Date/time value

  • 2011

Identity

Digital Object Identifier (DOI)

  • 10.1093/aje/kwq433

Additional Document Info

Parent Title

  • AMERICAN JOURNAL OF EPIDEMIOLOGY

Volume

  • 173

Issue

  • 6

Publisher

  • Oxford University Press