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Figure 1.
Sputum positive cases by cough duration.
Ngadaya et al. BMC Health Services Research 2009 9:112 doi:10.1186/1472-6963-9-112
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Resolution: standard / high Figure 1.
Sputum positive cases by cough duration.
Ngadaya et al. BMC Health Services Research 2009 9:112 doi:10.1186/1472-6963-9-112 |