Lithell H., Bruce Å., Gustafsson I.-B., Höglund N.-J., Karlström B., Ljunghall K., Sjölin K., Werner I. and Vessby B. (1985) “Changes in Lipoprotein Metabolism during a Supplemented Fast and an Ensuing Vegetarian Diet Period”, Upsala Journal of Medical Sciences, 90(1), pp. 73-83. doi: 10.3109/03009738509178642.