EL-BADRY, S. A.; OMAR, S. A.; GAD, A. A.; SERWAH, A.-H. A. Could serum serotonin be used as a marker for portal vein invasion in patients with hepatocellular carcinoma?. International journal of health sciences, [S. l.], v. 6, n. S7, p. 7049–7057, 2023. DOI: 10.53730/ijhs.v6nS7.14025. Disponível em: https://sciencescholar.us/journal/index.php/ijhs/article/view/14025. Acesso em: 25 aug. 2026.