Vladusic, Tomislav, et al. “Loss of Heterozygosity of CDKN2A (p16INK4a) and RB1 Tumor Suppressor Genes in Testicular Germ Cell Tumors”. Radiology and Oncology, vol. 44, no. 3, Sept. 2010, https://www.radioloncol.com/index.php/ro/article/view/1121.