Authors: Jorge Luiz Mello Sampaio; Victor Piana de Andrade; Maria da Conceição Lucas; Liang Fung; Sandra Maria B Gagliardi; Sandra Rosalem P Santos; Caio Marcio Figueiredo Mendes; Maria Bernadete de Paula Eduardo; Terry Dick Journal: Emerg Infect Dis Date: 2005-10 Impact factor: 6.883