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Figure 1.
Validation steps of a household survey sampling method.
Bostoen et al. Emerging Themes in Epidemiology 2007 4:7 doi:10.1186/1742-7622-4-7
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Resolution: standard / high Figure 1.
Validation steps of a household survey sampling method.
Bostoen et al. Emerging Themes in Epidemiology 2007 4:7 doi:10.1186/1742-7622-4-7 |