RT Journal Article SR Electronic T1 The changing face of international medicine JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 405 OP 406 DO 10.7861/clinmedicine.12-5-405 VO 12 IS 5 A1 Cordelia Coltart YR 2012 UL http://www.rcpjournals.org/content/12/5/405.abstract