Drupal-Bibcite0<style face="normal" font="default" size="100%">Report of the WHO workshop on sentinel surveillance for drug resistance in leprosy 20-22 october 2008; Hanoi, Vietnam.</style><style face="normal" font="default" size="100%">Report of the WHO workshop on sentinel surveillance for drug resistance in leprosy 20-22 october 2008; Hanoi, Vietnam.</style>