CHYAD, A. M.; FARIS, S. H. Effect of educational program on nursing staff’ knowledge and attitude toward prevention of hepatitis B virus infection in the cardiac diseases and surgery center. International journal of health sciences, [S. l.], v. 6, n. S4, p. 12112–12120, 2022. DOI: 10.53730/ijhs.v6nS4.11815. Disponível em: https://sciencescholar.us/journal/index.php/ijhs/article/view/11815. Acesso em: 23 may. 2026.