Drupal-Bibcite0<style face="normal" font="default" size="100%">IgA antibodies against phenolic glycolipid I from Mycobacterium leprae in serum of leprosy patients and contacts: subclass distribution and relation to disease activity.</style><style face="normal" font="default" size="100%">IgA antibodies against phenolic glycolipid I from Mycobacterium leprae in serum of leprosy patients and contacts: subclass distribution and relation to disease activity.</style>