Effect of high positive end-expiratory pressure versus inverse ratio on oxygenation and local cytokine response in patients with acute lung injury. Research Authors Mostafa G. Mostafa, khaled Morsy. Mohamad Z. Abdel Rahman Research Department Department of Anesthesia, Intensive care and Pain management Research Journal Ain-Shams J Anesthesiology Research Member Mustafa Galal Mustafa Hassan Research Rank 2 Research Year 2012