Mukhtar Ahmed, Hasanin Ahmed, El-Adawy Akram, Osman Safinaz, Ahmed Abeer, Nassar Heba, Saad Dalia, Zaghloul Ahmed, Sarhan Mohamed, Reda Michael
Department of Anesthesia and Intensive Care, Cairo University, Cairo, Egypt.
Anesth Analg. 2012 Apr;114(4):862-5. doi: 10.1213/ANE.0b013e3182468fda. Epub 2012 Jan 16.