El Aziz, M. A. A., El-Sheikh, O. Y., El Nabawy Ahmed, G., & Attia, R. S. A. (2022). The impact of educational guidelines-based video-assisted on nurses’ performance regarding pediatric blood transfusion-dependent β- thalassemia major. International Journal of Health Sciences, 6(S9), 4958–4982. https://doi.org/10.53730/ijhs.v6nS9.14529