The SF-36 Arthritis-Specific Health Index (ASHI): II. Tests of Validity in Four Clinical Trials

Autor: Keller, Susan D., Ware,, John E., Hatoum, Hind T., Kong, Sheldon Xiaodong
Zdroj: Medical Care, 1999 May 01. 37(5), MS51-MS60.
Databáze: JSTOR Journals