Batiha, A.-M. M., Al-Zaru, I., AL-Shaarani, M. S., & Alhalaiqa, F. N. (2021). Pulmonary complications after open heart surgery: A retrospective study. International Journal of Emerging Trends in Health Sciences, 5(1), 01–12. https://doi.org/10.18844/ijeths.v5i1.5300