RT Journal Article SR Electronic T1 Knowledge-based assessment pilot project JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 9 OP 11 DO 10.7861/clinmedicine.7-1-9 VO 7 IS 1 A1 Joe Booth YR 2007 UL http://www.rcpjournals.org/content/7/1/9.abstract AB