Blaabjerg , Ole, Inger Nørgaard, Mogens Blom, Jens Rahbek Nørgaard, Per Hyltoft Petersen, Hanne Gry, and Adam Uldall. “Reference Intervals Based on a Danish Population”. Upsala Journal of Medical Sciences 99, no. 3 (July 19, 1994): 315-338. Accessed March 25, 2026. https://ujms.net/index.php/ujms/article/view/6702.