Sato, Yuki, Yu Kondo, Masato Sumi, Yoh Takekuma, and Mitsuru Sugawara. “Intracellular Uptake Mechanism of Lutein in Retinal Pigment Epithelial Cells”. Journal of Pharmacy & Pharmaceutical Sciences 16, no. 3 (August 2, 2013): 494–501. Accessed September 26, 2024. https://journals.library.ualberta.ca/jpps/index.php/JPPS/article/view/18581.