Beneficial effects of benznidazole in Chagas disease: NIH SaMi-Trop cohort study - Cardoso, Clareci Silva; Sabino, Ester Cerdeira; Ribeiro, Antonio Luiz P; Oliveira, Claudia Di Lorenzo; Oliveira, Léa Campos; Ferreira, Ariela Mota; Bierrenbach, Ana Luiza; Silva, Padilha; Colosimo, Enrico Antonio; Ferreira, João Eduardo (Plos neglected tropical diseases, 2018)