. . "0954-691X" . . "2.251" . "EJGHES" . "1989" . "Monthly" . . . . . "European Journal of Gastroenterology & Hepatology" . "European Journal of Gastroenterology & Hepatology" . . "2020" . "90031034" . . "883278704" . . . . . . "1473-5687" . . "Eur. J. Gastroenterol. Hepatol." . . .