Saydam, O., O. Tanyeli, M. Atay, O. Ugurlu, and M. Sait Altintas. “A Necessary Condition to Keep in Mind After Blunt Trauma: Cardiac Tamponade”. Annals of Medical Research, vol. 23, no. 2, May 2021, pp. 0202-4, http://www.annalsmedres.org/index.php/aomr/article/view/2254.