Department of Anesthesiology, Federal University of Uberlandia, Minas Gerais, Brazil, E-mail: celioamorim@uol.com.br
*Corresponding Author:
Célio Gomes De Amorim, Department of Anesthesiology, Federal University of Uberlandia, Minas Gerais, Brazil, Tel: 55-34-99106-6935 Email: