Blaabjerg Ole, Blom Mogens, Hyltoft Petersen Per, Uldall Adam, and Gry Hanne. “Preparation of the Nordic Protein Calibrator”. Upsala Journal of Medical Sciences 99, no. 3 (July 19, 1994): 259-266. Accessed May 6, 2024. https://ujms.net/index.php/ujms/article/view/6697.