Martins Herlon Saraiva, Silva Roberta Vasconcelos, Bugano Diogo, Santana Alfredo Nicodemos Cruz, Brandão-Neto Rodrigo Antônio, Giannini Fábio Poianas, Scalabrini-Neto Augusto, Velasco Irineu Tadeu
Department of Emergency Medicine, School of Medicine of the University of São Paulo, Hospital das Clinicas, 05.403-900 São Paulo, Brazil.
Am J Emerg Med. 2008 Jan;26(1):113.e5-8. doi: 10.1016/j.ajem.2007.06.029.