Drupal-Bibcite0<style face="normal" font="default" size="100%">Investigation of anti-Mycobacterium leprae antibodies in leprosy patients' sera by an A60 antigen immunoassay.</style><style face="normal" font="default" size="100%">Investigation of anti-Mycobacterium leprae antibodies in leprosy patients' sera by an A60 antigen immunoassay.</style>