title: Endoscopy and liver disease. Preface.
authors.affiliation: GI Unit / Institut Clinic de Malalties Digestives i Metaboliques, University of Barcelona, Hospital Clinic, Barcelona, Spain. acardena@clinic.ub.es
authors.forename: Andrés
authors.initials: A
authors.lastname: Cárdenas
authors.forename: Paul J
authors.initials: PJ
authors.lastname: Thuluvath
mesh_terms: D003938:Diagnostic Techniques, Digestive System / Q000295:instrumentation / Q000639:trends; D004066:Digestive System Diseases / Q000175:diagnosis / Q000503:physiopathology / Q000628:therapy*; D006801:Humans