Nguyễn VQ, Trịnh VT, Nguyễn QD, Nguyễn VM, Nguyễn HG. A CASE OF HEPATOCELLULAR CARCINOMA AND SIGMOID COLON CANCER SYNCHRONOUSLY WITHOUT CIRRHOSIS AND HBV, HCV. JPMP175 [Internet]. 2023 June 30 [cited 2026 May 26];(25):7. Available from: https://jpmp175.vojs.vn/index.php/jpmp175/article/view/246