The association between public access defibrillation and outcome in witnessed out-of-hospital cardiac arrest with shockable rhythm. Resuscitation 140 93-97 May 2019 Kiyohara K, Nishiyama C, Kitamura T, Matsuyama T, Sado J, Shimamoto T, Kobayashi D, Kiguchi T, Okabayashi S, Kawamura T, Iwami T