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. 2016 Mar 23;11(3):e0151980. doi: 10.1371/journal.pone.0151980

Fig 4. Study flow diagram.

Fig 4

Xpert stool testing of 0.6g and 1.2g volume from Xpert induced sputum (IS) and gastric washing (GW) results was performed on above recruited participants. As indicated, repeat testing was performed on a limited stool number of samples that were initially negative.