Marsalli G, Nastasio S, Sciveres M, Calvo PLuigi, Ramenghi U, Gatti S, Albano V, Lega S, Ventura A, Maggiore G. Efficacy of intravenous immunoglobulin therapy in giant cell hepatitis with autoimmune hemolytic anemia: A multicenter study. Clin Res Hepatol Gastroenterol 2015;