Survival of patients with well-developed collaterals undergoing CABG or medical treatment: An observational case-controlled study. - Tatli, Ersan; Aktoz, Meryem; Akif, Mehmet; Doğan, Emir; Alkan, Mustafa; Özalp, Bilhan (Anatolian Journal of Cardiology / Anadolu Kardiyoloji Dergisi, 2012)