RT Journal Article SR Electronic T1 book reviews JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 191 OP 192 DO 10.7861/clinmedicine.9-2-192 VO 9 IS 2 A1 Alex Paton YR 2009 UL http://www.rcpjournals.org/content/9/2/191.2.abstract