A. T. M. Ahmed, S. M. S. Abd El-Aziz Madkour, D. A. Moubarez, K. A. Mohamed, and M. H. Abdalla Ibrahim, “The Validity of Sonographic Assessment of Intravascular Fluid Estimate (SAFE) Score in The Assessment of Volume State in Acute Kidney Injury Patients”, SEEJPH, pp. 1991–1999, Mar. 2025.