DOI:
10.1055/s-00000011
DMW - Deutsche Medizinische Wochenschrift
LinksClose Window
References
Charlson ME, Pompei P, Ales KL.
A new method of classifying prognostic comorbidity in longitudinal
studies: development and validation.
J Chron Dis 1987; 40: 373-383
We do not assume any responsibility for the contents of the web pages of other providers.