Drupal-Bibcite0<style face="normal" font="default" size="100%">Leprosy surveillance study in a highly endemic Brazilian area using leprosy specific serologic tests and IFNγ whole blood assay.</style><style face="normal" font="default" size="100%">Leprosy surveillance study in a highly endemic Brazilian area using leprosy specific serologic tests and IFNγ whole blood assay.</style>