Berat Cihan, H., D. . Erdal Ege, D. . Oner Gulcan, D. . Riza Turkoz, and D. .Mustafa Pac. “Combined Therapy of Open Heart Surgery and Cervical Sympathectomy”. Annals of Medical Research, vol. 5, no. 2, May 2021, pp. 0193-5, http://annalsmedres.org/index.php/aomr/article/view/2673.