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. Author manuscript; available in PMC: 2014 Sep 27.
Published in final edited form as: Lancet. 2011 Jan 5;377(9761):242–250. doi: 10.1016/S0140-6736(10)61889-2

Figure 2. Time to sputum culture conversion by allocation.

Figure 2

Error bars, 95% confidence intervals. The number of participants with positive sputum culture remaining in follow-up (number at risk) at 0, 2, 4, 6 and 8 weeks is presented (36).