RT Journal Article SR Electronic T1 Cardiac amyloidosis JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 661 OP 662 DO 10.7861/clinmedicine.5-6-661b VO 5 IS 6 A1 Bethan Myers YR 2005 UL http://www.rcpjournals.org/content/5/6/661.3.abstract AB