Gustafsson , Inga-Britt. “Determination of the Sterol Composition of Diets Used in Dietary Management of Hyperlipoproteinemia”. Upsala Journal of Medical Sciences 85, no. 1 (March 1, 1980): 35-44. Accessed April 1, 2026. https://ujms.net/index.php/ujms/article/view/7190.