[1]
Chyad, A.M. and Faris, S.H. 2022. 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. 6, S4 (Aug. 2022), 12112–12120. DOI:https://doi.org/10.53730/ijhs.v6nS4.11815.