Lifetime drinking history in patients with alcoholic liver disease and patients with alcohol use disorder without liver disease. - Nielsen, Jon Kristinn; Olafsson, Sigurdur; Bergmann, Ottar M.; Runarsdottir, Valgerdur; Hansdottir, Ingunn; Sigurdardottir, Ragna; Björnsson, Einar S. (Scandinavian Journal of Gastroenterology, 2017)