Drupal-Bibcite0<style face="normal" font="default" size="100%">Failure to induce delayed-type hypersensitivity to Mycobacterium leprae in long-term treated lepromatous leprosy patients.</style><style face="normal" font="default" size="100%">Failure to induce delayed-type hypersensitivity to Mycobacterium leprae in long-term treated lepromatous leprosy patients.</style>