Low free triiodothyronine (fT3) is associated with advanced fibrosis in non-alcoholic steatohepatitis (NASH) - Manka, P; Bechmann, L; Sydor, S; Best, J; Canbay, A; Gerken, G; Syn, WK; Wedemeyer, H (Zeitschrift für Gastroenterologie, 2019)