Evaluation of liver fibrosis by transient elastography (Fibroscan (R)) in patients with inflammatory bowel disease treated with methotrexate: a multicentric trial - Barbero-Villares, A; Jiménez-Ridruejo, JM; Taxonera, C; López-Sanromán, A; Pajares, R; Bermejo, F; Pérez-Calle, JL; Mendoza, JL; Algaba, A; Moreno-Otero, R; Maté, J; Gisbert, JP (Scandinavian Journal Of Gastroenterology, 2012)