TY - JOUR T1 - Authors' reply JF - Annals of the Rheumatic Diseases JO - Ann Rheum Dis SP - 781 LP - 781 DO - 10.1136/ard.53.11.781-a VL - 53 IS - 11 AU - G D Pountain AU - B L Hazleman AU - M T Keogan AU - D L Brown Y1 - 1994/11/01 UR - http://ard.bmj.com/content/53/11/781.1.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -