Siren , Pontus Max Axel, and Matti Juhani Siren. “Critical Diaphragm Failure in Sudden Infant Death Syndrome”. Upsala Journal of Medical Sciences 116, no. 2 (January 12, 2011): 115–123. Accessed April 3, 2026. https://ujms.net/index.php/ujms/article/view/6082.