%0 Journal Article %T An invitation for rethinking about gamma-glutamyltransferase and its association with coronary collaterals %A Koza, Y. %A Demir, P. %A Aşkın, L. %A Aksu, U. %J The Anatolian Journal of Cardiology %D 2014 %V 14 %P 211-212 %R 10.5152/akd.2014.5329