Authors: Michelle Weinberg; Julia Weeks; Susan Lance-Parker; Marc Traeger; Steven Wiersma; Quyen Phan; David Dennison; Pia MacDonald; Mark Lindsley; Jeannette Guarner; Patricia Connolly; Martin Cetron; Rana Hajjeh Journal: Emerg Infect Dis Date: 2003-10 Impact factor: 6.883