Boeters, Debbie M Response to: "Does ACPA-negative RA consist of subgroups related to sustained DMARD-free remission and serological markers at disease presentation" by Masi and Fleischmann. [electronic resource] - Arthritis research & therapy 03 2020 - 55 p. digital Publication Type: Letter; Comment ISSN: 1478-6362 Standard No.: 10.1186/s13075-020-02152-9 doi Subjects--Topical Terms: Antirheumatic AgentsArthritis, RheumatoidBiomarkersHumansRemission Induction