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Figure 1.
Flow diagram showing randomisation and response rates of the survey
Clark et al. BMC Medical Research Methodology 2001 1:12 doi:10.1186/1471-2288-1-12
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Resolution: standard / high Figure 1.
Flow diagram showing randomisation and response rates of the survey
Clark et al. BMC Medical Research Methodology 2001 1:12 doi:10.1186/1471-2288-1-12 |