Coates, L. C., Corp, N., Van Der Windt, D., O'Sullivan, D., Soriano, E. R., & Kavanaugh, A. (2022). GRAPPA Treatment Recommendations: 2021 Update. The Journal of Rheumatology, 49(6 (S1)), 52-54. https://doi.org/10.3899/jrheum.211331