RT Journal Article SR Electronic T1 General medicine for the physician JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 609 OP 611 DO 10.7861/clinmedicine.6-6-609 VO 6 IS 6 A1 Nick Hudson YR 2006 UL http://www.rcpjournals.org/content/6/6/609.abstract AB