Abd El-Hafez, Amal, Asmaa Mahjoub, and Eman Ahmad. 2017. “The Risk Factors and Outcome of Early Identified Acute Kidney Injury Among Critically Ill Obstetric Patients”. International Journal of Advanced Nursing Studies 6 (1): 11-18. https://doi.org/10.14419/ijans.v6i1.7170.