Circulating Copper and Liver Cancer Chen W, Zhang Z, Liu K, Jiang D, Sun X, Mao Y, Li S, Ye D. Biol Trace Elem Res. 2023 Jan 12. doi: 10.1007/s12011-023-03554-x. https://link.springer.com/article/10.1007/s12011-023-03554-x Article Jan 12, 2023