Development and evaluation of a crosswalk between the SF-36 physical functioning scale and Health Assessment Questionnaire disability index in rheumatoid arthritis
Titel:
Development and evaluation of a crosswalk between the SF-36 physical functioning scale and Health Assessment Questionnaire disability index in rheumatoid arthritis
Auteur:
ten Klooster, Peter M Oude Voshaar, Martijn AH Gandek, Barbara Rose, Matthias Bjorner, Jakob B Taal, Erik Glas, Cees AW van Riel, Piet LCM van de Laar, Mart AFJ