“Polychlorinated Biphenyl Serum Levels in Subjects With Hepatocellular Carcinoma As Compared With the General Population”. Epidemiology, Biostatistics, and Public Health 11, no. 4 (May 30, 2022). Accessed July 28, 2026. https://test-ojs-unimi-it.archicoop.it/index.php/ebph/article/view/17933.