Ermis, N., E. Akturk, I. Sincer, R. Ozdemir, and S. Cehreli. “The Effect of Diprydamole on Flow-Mediated Dilatation in Patients With Slow Coronary Flow”. Annals of Medical Research, vol. 17, no. 1, May 2021, pp. 0027-31, https://www.annalsmedres.org/index.php/aomr/article/view/3459.