AUTHOR=Sharma Sandeep , Dutta Noton K. TITLE=Commentary: Rifabutin Resistance Associated with Double Mutations in rpoB Gene in Mycobacterium tuberculosis Isolates JOURNAL=Frontiers in Microbiology VOLUME=8 YEAR=2017 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2017.02274 DOI=10.3389/fmicb.2017.02274 ISSN=1664-302X