TY - JOUR T1 - Effective and efficient use of implantable defibrillators: Sometimes it's over when it's over JF - Canadian Medical Association Journal JO - CMAJ SP - 599 LP - 600 DO - 10.1503/cmaj.090158 VL - 180 IS - 6 AU - Paul Dorian Y1 - 2009/03/17 UR - http://www.cmaj.ca/content/180/6/599.abstract ER -