Drupal-Bibcite0<style face="normal" font="default" size="100%">Leprosy As a Complex Infection: Breakdown of the Th1 and Th2 Immune Paradigm in the Immunopathogenesis of the Disease.</style><style face="normal" font="default" size="100%">Leprosy As a Complex Infection: Breakdown of the Th1 and Th2 Immune Paradigm in the Immunopathogenesis of the Disease.</style>