Author G. Nakafero M. Grainge T. Card M. Taal G. Aithal W. Zhang M. Doherty C. Fox C. Mallen A. Abhishek Year of Publication 2021 DOI 10.1093/rheumatology/keab790 DOIGoogle ScholarBibTeXEndNote X3 XMLEndNote 7 XMLEndnote taggedMarcRIS