Jia X, Jiang Z. Serum levels of AFP and CA19-9 after Intraoperative Radiotherapy Combined with Drug Therapy on Liver and Pancreatic Tumors: Serum levels of AFP and CA19-9 in Liver and Pancreatic Tumors. J Med Biochem [Internet]. 2025 Mar. 24 [cited 2026 Jul. 12];44(5):1127-40. Available from: https://asistent.ceon.rs/index.php/jomb/article/view/56627