Resolution: standard / high
Figure 2.
Plot of slide positivity rate (SPR%) against the percentage of outlets selling artesunate
for 12 Lao provinces. R2 = 0.60, P = 0.01. Circles indicate the first collection and triangles the second collection.
Sengaloundeth et al. Malaria Journal 2009 8:172 doi:10.1186/1475-2875-8-172
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