Drupal-Bibcite0<style face="normal" font="default" size="100%">Radiolabelled M. leprae resident in human macrophage cultures as an in vitro indicator of effective immunity in human leprosy.</style><style face="normal" font="default" size="100%">Radiolabelled M. leprae resident in human macrophage cultures as an in vitro indicator of effective immunity in human leprosy.</style>