Hayashi Y, Hiraide A, Morita H, Shinya H, Nishiuchi T, Yukioka H, Ikeuchi H, Matsusaka M, Shigemoto T, Ueshima T, Iwami T, Kai T, Fujii C. Three year longitudinal study for out-of-hospital cardiac arrest in Osaka Prefecture. Resuscitation 2004; 63: 161-166.