Wissam Abdul Amir Ali, H. A. . A.-J. A. K. J. A.-D. . “An Evaluation of Safety Measures and Preventive Measures in Hospitals in Babylon City /Iraq”. Annals of the Romanian Society for Cell Biology, vol. 25, no. 7, Aug. 2021, pp. 328-3, https://www.annalsofrscb.ro/index.php/journal/article/view/9513.