Cita APA

Li, B., Evans, D., Faris, P., Dean, S., & Quan, H. (2008). Risk adjustment performance of Charlson and Elixhauser comorbidities in ICD-9 and ICD-10 administrative databases. BioMed Central.

Citación estilo Chicago

Li, Bing, Dewey Evans, Peter Faris, Stafford Dean, y Hude Quan. Risk Adjustment Performance of Charlson and Elixhauser Comorbidities in ICD-9 and ICD-10 Administrative Databases. BioMed Central, 2008.

Cita MLA

Li, Bing, et al. Risk Adjustment Performance of Charlson and Elixhauser Comorbidities in ICD-9 and ICD-10 Administrative Databases. BioMed Central, 2008.