Maeder, Micha, Peter Ammann, Hans Rickli, and Markus Diethelm. “Elevation of B-Type Natriuretic Peptide Levels in Acute Respiratory Distress Syndrome”. Swiss Medical Weekly 133, no. 3738 (September 20, 2003): 515–518. Accessed August 18, 2024. https://smw.ch/index.php/smw/article/view/307.