2022 American College of Rheumatology/European Alliance of Associations for Rheumatology classification criteria for microscopic polyangiitis.
Ravi SuppiahJoanna C RobsonPeter C GraysonCristina PonteAnthea CravenSara KhalidAndrew JudgeAndrew HutchingsPeter A MerkelRaashid A LuqmaniRichard A Wattsnull nullPublished in: Annals of the rheumatic diseases (2022)
The 2022 American College of Rheumatology/European Alliance of Associations for Rheumatology classification criteria for MPA are now validated for use in clinical research.