An Evaluation of the Health Assessment Questionaire (HAQ) in a Long-term Longitudinal Follow-up of Disability in Rheumatold Arthritis

Abstract
A. VAN DER HEIDE, J. W. G. JACOBS, J. W. J. BULSMA; An Evaluation of the Health Assessment Questionaire (HAQ) in a Long-term Longitudinal Follow-up of Disabili