Khudair, H.A. and Khadur, K. 2021. Evaluation of Knowledge for Nursing Staff Concerning Central Venous Catheter Care in AL-Nasiriyah Cardiac Center . Kufa Journal for Nursing Sciences. 11, 2 (Dec. 2021), 52–58. DOI:https://doi.org/10.36321/kjns.vi20212.2021.