Ribeiro, T.; Ferreira, R. S.; Catarino, J.; Vieira, I.; Correia, R.; Bento, R.; Garcia, R.; Pais, F.; Cardoso, J.; Gonçalves, F. B.; Ferreira, M. E. PRIMARY AORTOCAVAL FISTULA IN RUPTURED ABDOMINAL AORTIC ANEURYSM — INSTITUTIONAL EXPERIENCE AND LITERATURE REVIEW. Angiol Cir Vasc 2021, 17, 20-26.