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Figure 1.
Flow chart of studies for inclusion in the review.
Christensen et al. BMC Family Practice 2008 9:25 doi:10.1186/1471-2296-9-25
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Resolution: standard / high Figure 1.
Flow chart of studies for inclusion in the review.
Christensen et al. BMC Family Practice 2008 9:25 doi:10.1186/1471-2296-9-25 |