RT Journal Article SR Electronic T1 From the Editor JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 285 OP 286 DO 10.7861/clinmedicine.2-4-285 VO 2 IS 4 A1 Peter Watkins YR 2002 UL http://www.rcpjournals.org/content/2/4/285.abstract AB