ALMOHANNA, Thualfeqar; AUDA, Furqan Moein; ALI, Basim M. Early Detection of Digestive System Cancers: Insights from Enzymatic and Non-Enzymatic Tumour Markers : Biomarkers in Digestive System Cancer . Journal of Medical Biochemistry, [S. l.], v. 44, n. 3, p. 631–636, 2025. DOI: 10.5937/jomb0-56390. Dostupno na: https://asistent.ceon.rs/index.php/jomb/article/view/56390. Pristupljeno: 12 jul. 2026.