Huang, WenKai, and QingSong Wu. “Unsupervised Clustering Subtype Analysis and Prognostic Risk Model of Cuproptosis-Related Genes for Liver Cancer”. Turkish Journal of Gastroenterology (August 11, 2025). Accessed January 1, 2026. https://turkjgastroenterol.org/index.php/tjg/article/view/4358.