Pishgahi, M., Ansari Aval, Z., Hajimoradi, B., Bozorgmehr, R., Safari, S. and Yousefifard, M. (2020) “Massive Pulmonary Thromboembolism in Patients with COVID-19; Report of Three Cases”, Archives of Academic Emergency Medicine, 8(1), p. e58. doi: 10.22037/aaem.v8i1.748.