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. Author manuscript; available in PMC: 2015 Jun 30.
Published in final edited form as: Int J Tuberc Lung Dis. 2009 Feb;13(2):253–259.

Figure 1.

Figure 1

Study population of drug-resistant tuberculosis in Shanghai, 2000–2006. For each step in the flow diagram, the percentage was calculated by dividing n by the value of n in the preceding step. PTB = Pulmonary tuberculosis; MOTT = mycobacteria other than M. tuberculosis.