Siregar GA, Tala ZZ. Association between CTLA-4 Gene Polymorphism and Risk of Hepatocellular Carcinoma in Chronic Hepatitis B Patients. Open Access Maced J Med Sci [Internet]. 2022 Apr. 14 [cited 2024 Dec. 4];10(B):896-9. Available from: https://oamjms.eu/index.php/mjms/article/view/9095