RT Journal Article SR Electronic T1 Revalidation: a General Medical Council perspective JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 523 OP 524 DO 10.7861/clinmedicine.10-5-523a VO 10 IS 5 A1 Christopher EG Moore YR 2010 UL http://www.rcpjournals.org/content/10/5/523.2.abstract