Deficiency of calcium-independent phospholipase A2 beta with aging causes biliary epithelial ductular reaction associated with increased bile acids in enterohepatic circulation - Jiao, L; Gan-Schreier, H; Wei, W; Tuma-Kellner, S; Stremmel, W; Chamulitrat, W (Zeitschrift für Gastroenterologie, 2015)