Ferrandis , M.-J., Ryden , I., Lindahl , T. L. and Larsson , A. (2012) “Ruling out cardiac failure: Cost-benefit analysis of a sequential testing strategy with NT-proBNP before echocardiography”, Upsala Journal of Medical Sciences, 118(2). Available at: https://ujms.net/index.php/ujms/article/view/5914 (Accessed: 25March2026).