2022 ACR/EULAR classification criteria for microscopic polyangiitis.

2022 American College of Rheumatology/European Alliance of Associations for Rheumatology classification criteria for microscopic polyangiitis – Annals of Rheumatic Diseases (link to abstract – $ for full-text)

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? # 2022 ACR/EULAR classification criteria for Rheumatology classification criteria for microscopic polyangiitis
1️⃣sensitivity 91%
2️⃣specificity 94%https://t.co/6pPHL8JGVH pic.twitter.com/NJdrS9c6gs

— ARD & RMD Open (@ARD_BMJ) February 2, 2022