Veljkovic, A., Hadzi-Djokic, J., Stanojevic, G., Brankovic, B., Basic, D., Dinic, L., Cvetanovic, A., Smelcerovic, A., Sokolovic, D. and Kocic, G. (2022) “Xanthine oxidase activity and its relation to oxidative stress in human colorectal and prostate cancer”, Biologia Serbica, 44(1). Available at: https://journal.pmf.uns.ac.rs/index.php/biologiaserbica/article/view/44 (Accessed: 16 January 2026).