RT Journal Article SR Electronic T1 Implantation of cardioverter-defibrillators at district general hospitals JF British Heart Journal JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 392 OP 392 DO 10.1136/hrt.73.4.392 VO 73 IS 4 A1 Stuart K Walker A1 Barbara Y Wright A1 Richard G Palmer A1 Michael A James YR 1995 UL http://heart.bmj.com/content/73/4/392.1.abstract AB