Performance of EMA algorithm, 2022 ACR/EULAR criteria, and EMA-ACR/EULAR algorithm in classifying pediatric ANCA-associated vasculitis: a national cohort study in China
World J Pediatr. 2025 May 10. doi: 10.1007/s12519-025-00899-2. Online ahead of print. ABSTRACT BACKGROUND: Anti-neutrophil cytoplasmic antibody-associated vasculitis (AAV) is a type of necrotizing vasculitis …