Figure 1.

Dropout of TB suspects from the health care system in rural China, 2003. Numbers in italics show percentage of the original sample of 2308 TB suspects who reach this stage of care. There were 199 patients who received both the x-ray examination and the sputum test.

Zhang et al. BMC Public Health 2007 7:19   doi:10.1186/1471-2458-7-19
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