RT Journal Article SR Electronic T1 Non-alcoholic fatty liver disease: a massive problem JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 176 OP 178 DO 10.7861/clinmedicine.11-2-176 VO 11 IS 2 A1 Christopher P Day YR 2011 UL http://www.rcpjournals.org/content/11/2/176.abstract