Errata CLINICS 2011;66(4):673-679 Page 673 Replace Khuraskan Branch For Khorasgan Branch http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1807-59322011000400024&lng=pt&nrm=iso&tlng=en Publication Dates Publication in this collection23 July 2012 Date of issue2011 This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.