Full Terms & Conditions of access and use can be found at http://www.tandfonline.com/action/journalInformation?journalCode=ipec20 Download by: [Korea Advanced Institute of Science & Technology (KAIST)] Date: 15 March 2016, At: 18:58 Prehospital Emergency Care ISSN: 1090-3127 (Print) 1545-0066 (Online) Journal homepage: http://www.tandfonline.com/loi/ipec20 A Model for the Association of the Call Volume and the Unavailable-for-Response Interval on the Delayed Ambulance Response for Out-of-Hospital Cardiac Arrest Using a Geographic Information System Ki Ok Ahn MD, PhD, Sang Do Shin MD, PhD, Won Chul Cha MD, Chulmin Jun PhD, Tae Sik Lee PhD & Ronald G. Pirrallo MD, MHSA To cite this article: Ki Ok Ahn MD, PhD, Sang Do Shin MD, PhD, Won Chul Cha MD, Chulmin Jun PhD, Tae Sik Lee PhD & Ronald G. Pirrallo MD, MHSA (2010) A Model for the Association of the Call Volume and the Unavailable-for-Response Interval on the Delayed Ambulance Response for Out-of-Hospital Cardiac Arrest Using a Geographic Information System, Prehospital Emergency Care, 14:4, 469-476, DOI: 10.3109/10903127.2010.497895 To link to this article: http://dx.doi.org/10.3109/10903127.2010.497895 Published online: 01 Sep 2010. Submit your article to this journal Article views: 126 View related articles Citing articles: 2 View citing articles