Comorbidity as a risk factor for the development of hepatocellular carcinoma in patients with chronic hepatitis B infection. General Medicine, Sofia, BG, v. 28, n. 2, p. 11–18, 2026. Disponível em: https://journals.mu-sofia.bg/index.php/gm/article/view/775.. Acesso em: 30 apr. 2026.