Zaki, A., H. H. El Ghawaby, M. M. M. Gad, A. M. Ismail, and A. S. Nawar. “Diaphragmatic Function Assessed by Bed Side Ultrasonography in Patients With Sepsis or Septic Shock Admitted to Intensive Care Unit”. Open Access Macedonian Journal of Medical Sciences, vol. 9, no. B, Nov. 2021, pp. 1417-23, doi:10.3889/oamjms.2021.7060.