RT Journal Article SR Electronic T1 An implantable cardioverter defibrillator but not amiodarone reduced risk of death in congestive heart failure JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 109 OP 109 DO 10.1136/ebm.10.4.109 VO 10 IS 4 YR 2005 UL http://ebm.bmj.com/content/10/4/109.abstract AB