A comparison of the Charlson comorbidities derived from medical language processing and administrative data

Jen-Hsiang Chuang, Carol Friedman, George Hripcsak. A comparison of the Charlson comorbidities derived from medical language processing and administrative data. In AMIA 2002, American Medical Informatics Association Annual Symposium, San Antonio, TX, USA, November 9-13, 2002. AMIA, 2002. [doi]

Abstract

Abstract is missing.