2023-04-052023-04-05202234967https://doi.org/10.1136/annrheumdis-2022-222317http://146.190.124.33/handle/123456789/6029engCorrespondence on '2022 American College of Rheumatology/European Alliance of Associations for Rheumatology classification criteria for granulomatosis with polyangiitis' by Joanna C Robson et al and '2022 American College of Rheumatology/European Alliance of Associations for Rheumatology classification criteria for microscopic polyangiitis' by Ravi Suppiah et alinfo:eu-repo/semantics/article