Högman Marieann, and Meriläinen Pekka. “Guidance for a Personal Target Value of FeNO in Allergic Asthma: Case Report and Theoretical Example”. Upsala Journal of Medical Sciences 118, no. 1 (July 16, 2012). Accessed May 3, 2024. https://ujms.net/index.php/ujms/article/view/5911.