Liu, Yu, Huarong Yang, Zhi Song, and Shaojuan Gu. “Copper Excess in Liver HepG2 Cells Interferes With Apoptosis and Lipid Metabolic Signaling at the Protein Level”. Turkish Journal of Gastroenterology 25, no. 1 (January 1, 2014): 116–121. Accessed January 1, 2026. https://turkjgastroenterol.org/index.php/tjg/article/view/2345.