Resolution: standard / high
Figure 2.
Test in humans [A]. Relative repellency of ContraZeck® and Zanzarin® against I. ricinus nymphs. Each data point in the graph is the mean ± S.D. of relative repellency (with respect to the controls) in six volunteers and of 12 nymphys tested in each volunteer (n = 72) at the respective time interval.
Schwantes et al. Parasites & Vectors 2008 1:8 doi:10.1186/1756-3305-1-8
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