MIHAYLOVA, M.; ZHELEZAROVA, B. Cholestatic drug-induced liver injury in a rheumatoid arthritis patient receiving leflunomide: a clinical case report. Acta Medica Bulgarica, Sofia, Bulgaria, v. 53, n. Suppl 1, p. 113–117, 2026. DOI: 10.2478/AMB-2026-0019. Disponível em: https://journals.mu-sofia.bg/index.php/amb/article/view/494.. Acesso em: 7 feb. 2026.