Hassani, M., P. Bakhshaei Shahrbabaki, S. Zarrintan, and M. Moradmand. “Primary Aortoenteric Fistulae: What Every Surgeon Should Know About Its Diagnosis and Treatment”. Acta Medica Iranica, Vol. 59, no. 1, Feb. 2021, pp. 60-63, doi:10.18502/acta.v59i1.5405.