TY - JOUR TI - Diagnostic importance of aVR derivation in exercise stress testing for interpreting of multivessel and proximal LAD disease AU - Arı, H. AU - Alihanoğlu, Y. JO - The Anatolian Journal of Cardiology PY - 2011 VL - 11 SP - 749 EP - 750 DO - 10.5152/akd.2011.206 ER -