RT Journal Article SR Electronic T1 Recent advances in viral hepatitis JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 613 OP 616 DO 10.7861/clinmedicine.9-6-613 VO 9 IS 6 A1 Graham R Foster YR 2009 UL http://www.rcpjournals.org/content/9/6/613.abstract