Ozgur Tekeli, S., F. Yagmur Tekeli, E. Eren, and N. Yilmaz. “Association Between Serum Gamma-Glutamyltransferase Levels and Hyperuricemia”. Annals of Medical Research, vol. 28, no. 3, May 2021, pp. 0597-01, http://www.annalsmedres.org/index.php/aomr/article/view/415.