Drupal-Bibcite0<style face="normal" font="default" size="100%">Survival analysis of Chagas disease patients, beneficiaries of social security and social assistance in Brazil, 1942–2016</style><style face="normal" font="default" size="100%">Survival analysis of Chagas disease patients, beneficiaries of social security and social assistance in Brazil, 1942–2016</style>