Resolution: standard / high
Figure 1.
Study flow.
Bachmann et al. BMC Medical Research Methodology 2008 8:50 doi:10.1186/1471-2288-8-50
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Resolution: standard / high Figure 1.
Study flow.
Bachmann et al. BMC Medical Research Methodology 2008 8:50 doi:10.1186/1471-2288-8-50 |