PT - JOURNAL ARTICLE AU - Jos Runhaar AU - Rianne M Rozendaal AU - Marienke van Middelkoop AU - Hans J W Bijlsma AU - Michael Doherty AU - Krysia S Dziedzic AU - L Stefan Lohmander AU - Timothy McAlindon AU - Weiya Zhang AU - Sita Bierma Zeinstra TI - Response to: ‘Different glucosamine sulfate products generate different outcomes on osteoarthritis symptoms’ by Reginster <em>et al</em> AID - 10.1136/annrheumdis-2017-212276 DP - 2018 Jul 01 TA - Annals of the Rheumatic Diseases PG - e40--e40 VI - 77 IP - 7 4099 - http://ard.bmj.com/content/77/7/e40.short 4100 - http://ard.bmj.com/content/77/7/e40.full SO - Ann Rheum Dis2018 Jul 01; 77