Thorbjørnsen , K., S. Svensjö, K. D. Gidlund, N.-P. Gilgen, and A. Wanhainen. “Prevalence and Natural History of and Risk Factors for Subaneurysmal Aorta Among 65-Year-Old Men”. Upsala Journal of Medical Sciences, vol. 124, no. 3, Aug. 2019, pp. 180-6, doi:10.1080/03009734.2019.1648611.