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Validity of Information on Comorbidity Derived from ICD-9-CCM Administrative Data
Hude Quan, Gerry A. Parsons and William A. GhaliVolume:
40
Langue:
english
Journal:
Medical Care
DOI:
10.2307/3767621
Date:
August, 2002
Fichier:
PDF, 470 KB
english, 2002