Bersten A., Oh & Soni N. (2007). Oh's Intensive Care Manual. New Delhi: Elsevier.
Bersten Andrew, Oh and Soni Neil. 2007. Oh's Intensive Care Manual. New Delhi: Elsevier.
Bersten A., Oh and Soni N. (2007). Oh's Intensive Care Manual. New Delhi: Elsevier.
Bersten Andrew, Oh and Soni Neil. Oh's Intensive Care Manual. New Delhi: Elsevier. 2007.