Karthikesalingam, A, Holt, P J, Vidal-Diez, A, Ozdemir, B A, Poloniecki, J D, Hinchliffe, R J & Thompson, M M 2014, ' Mortality from ruptured abdominal aortic aneurysms : clinical lessons from a comparison of outcomes in England and the USA ', Lancet, vol. 383, no. 9921, pp. 963-969 . https://doi.org/10.1016/S0140-6736(14)60109-4