D. Castelo, P. Cabral Melo, S. Florim, F. Calejo Pires, and P. Portugal, “SPONTANEOUS AORTOESOPHAGEAL FISTULA AND RUPTURED AORTIC ANEURYSM – A CASE REPORT ON COMBINED AORTIC AND ESOPHAGEAL PROSTHESIS PALLIATIVE TREATMENT”, Rev Port Cir Cardiotorac Vasc, vol. 27, no. 1, pp. 39–42, Apr. 2021.