RT Journal Article SR Electronic T1 From the Editor JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 429 OP 430 DO 10.7861/clinmedicine.1-6-429 VO 1 IS 6 A1 Peter Watkins YR 2001 UL http://www.rcpjournals.org/content/1/6/429.abstract AB