Predictors of the late recurrences of immunoglobulin A vasculitis due to clinical and laboratory features in children. - Yildirim DG; Yayla ENS; Yildiz C; Karacayir N; Kucukali B; Belder N; Tanidir MK; Senol PE; Ahmadova K; Sayili BA; Yagci OO; Bakkaloglu SA (Modern rheumatology, 2026)