Mueller, Christian, Tobias Breidthardt, Kirsten Laule-Kilian, Michael Christ, and André P. Perruchoud. “The Integration of BNP and NT-ProBNP into Clinical Medicine”. Swiss Medical Weekly 137, no. 0102 (January 13, 2007): 4–12. Accessed April 26, 2024. https://smw.ch/index.php/smw/article/view/686.