Authors: Maria Cristina Schneider; Ximena Paz Aguilera; Jarbas Barbosa da Silva Junior; Steven Kenyon Ault; Patricia Najera; Julio Martinez; Raquel Requejo; Ruben Santiago Nicholls; Zaida Yadon; Juan Carlos Silva; Luis Fernando Leanes; Mirta Roses Periago Journal: PLoS Negl Trop Dis Date: 2011-02-15