Can liver biopsy be spared for the diagnosis of autoimmune hepatitis in selected children? A multicenter retrospective study. - Delle Cave V; Di Dato F; Calvo PL; Pinon M; Aloi M; Zucconi F; Francavilla R; Rizzitelli E; Sbravati F; Alvisi P; Iorio R (Annals of hepatology, 2026)