Methylene tetrahydrofolate reductase (MTHFR) and vascular endothelial growth factor (VEGF) polymorphisms in Brazilian patients with Hepatitis C virus (HCV)-related hepatocellular carcinoma (HCC). Clinics [Internet]. 2023 Jun. 10 [cited 2024 May 20];76:e2881. Available from: https://revistas.usp.br/clinics/article/view/212972