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. 2016 Feb 10;6:17850. doi: 10.1038/srep17850

Figure 2.

Figure 2

The testing pathway for the diagnosis of XDR-TB overall (A) or according to smear-status (B) in the clinical sputum specimens, when MTBDRplus and MTBDRsl were used sequentially. From the 234 sputum specimens tested, 47 culture-positive samples were diagnosed as XDR-TB by phenotypic DST.