TI - Factors influencing the use of ambulance among patients with acute coronary syndrome: results of two centers in Turkey AU - Demirkan, B. AU - Ege, M.R. AU - Doğan, P. AU - İpek, E.G. AU - Güray, Ü. AU - Güray, Y. SO - The Anatolian Journal of Cardiology 2013;13:516-522. DO - 10.5152/akd.2013.171