U. C. Yuksel, T. Celik, M. Celik, B. Bugan, A. Iyisoy, and H. Yaman, “ High admission levels of γ-glutamyltransferase predict poor myocardial perfusion after primary percutaneous intervention ”, Clinics, vol. 66, no. 10, pp. 1729–1734, Jan. 2011, doi: 10.1590/S1807-59322011001000010.