Drupal-Bibcite0<style face="normal" font="default" size="100%">IgG response to purified 65- and 70-kDa mycobacterial heat shock proteins and to antigen 85 in leprosy.</style><style face="normal" font="default" size="100%">IgG response to purified 65- and 70-kDa mycobacterial heat shock proteins and to antigen 85 in leprosy.</style>