Drupal-Bibcite0<style face="normal" font="default" size="100%">Mutation at codon 442 in the rpoB gene of Mycobacterium leprae does not confer resistance to rifampicin.</style><style face="normal" font="default" size="100%">Mutation at codon 442 in the rpoB gene of Mycobacterium leprae does not confer resistance to rifampicin.</style>