Assessment of health-related quality of life in arthritis: conceptualization and development of five item banks using item response theory

Bibliographic Details
Main Authors: Kopec, Jacek A, Sayre, Eric C, Davis, Aileen M, Badley, Elizabeth M, Abrahamowicz, Michal, Sherlock, Lesley, Williams, J Ivan, Anis, Aslam H, Esdaile, John M
Format: Online
Language:English
Published: BioMed Central 2006
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1550394/