Drupal-Bibcite0<style face="normal" font="default" size="100%">Immunogenicity and protection studies with recombinant mycobacteria and vaccinia vectors coexpressing the 18-kilodalton protein of Mycobacterium leprae.</style><style face="normal" font="default" size="100%">Immunogenicity and protection studies with recombinant mycobacteria and vaccinia vectors coexpressing the 18-kilodalton protein of Mycobacterium leprae.</style>