Drupal-Bibcite0<style face="normal" font="default" size="100%">Improving treatment outcomes for leprosy in Pernambuco, Brazil: a qualitative study exploring the experiences and perceptions of retreatment patients and their carers.</style><style face="normal" font="default" size="100%">Improving treatment outcomes for leprosy in Pernambuco, Brazil: a qualitative study exploring the experiences and perceptions of retreatment patients and their carers.</style>