Machado, Rui, Luís Loureiro, Inês Antunes, Jorge Coutinho, and Rui Almeida. 2016. “Endovascular Treatment of Aortic Aneurysms and Blood Transfusion. What Do We Need?”. Acta Médica Portuguesa 29 (5). Lisbon, Portugal:310-14. https://doi.org/10.20344/amp.7283.