RT Journal Article SR Electronic T1 Prologue: Evidence Informing the GRAPPA 2021 Treatment Recommendations, by Domain JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 117 OP 118 DO 10.3899/jrheum.220486 VO 50 IS 1 A1 Enrique R. Soriano A1 Arthur Kavanaugh A1 Laura C. Coates YR 2023 UL http://www.jrheum.org/content/50/1/117.abstract AB