Drupal-Bibcite0<style face="normal" font="default" size="100%">Variations in dinitrochlorobenzene responsivity in untreated leprosy: evidence of a beneficial role for anergy.</style><style face="normal" font="default" size="100%">Variations in dinitrochlorobenzene responsivity in untreated leprosy: evidence of a beneficial role for anergy.</style>