Drupal-Bibcite0<style face="normal" font="default" size="100%">Epidermal changes in reactional leprosy: keratinocyte Ia expression as an indicator of cell-mediated immune responses.</style><style face="normal" font="default" size="100%">Epidermal changes in reactional leprosy: keratinocyte Ia expression as an indicator of cell-mediated immune responses.</style>