Sumnu, A., S. Ozturk, E. Cavdar, F. T. Ilal Mert, E. Cebeci, Z. Karaali, and M. Sahin. “Role of Ankle Brachial Index Measured by Simple Automatic Sphygmomanometers in Predicting Postoperative Kidney Function in Patients Undergoing Major Cardiac Surgery”. Revista De Nefrología, Diálisis Y Trasplante, Vol. 41, no. 3, Sept. 2021, pp. 192-01, http://revistarenal.org.ar/index.php/rndt/article/view/552.