K., S. P., N. P., A. K. P., and K. P. T. “Effect of Lutein in the Expression of PPARα and LDLR in Hypercholesterolemic Male Wistar Rats”. International Journal of Basic & Clinical Pharmacology, vol. 7, no. 4, Mar. 2018, pp. 684-90, doi:10.18203/2319-2003.ijbcp20181170.