Resolution: standard / high
Figure 1.
Schematic representation of study cohort
Campbell et al. Epidemiologic Perspectives & Innovations 2005 2:1 doi:10.1186/1742-5573-2-1
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Resolution: standard / high Figure 1.
Schematic representation of study cohort
Campbell et al. Epidemiologic Perspectives & Innovations 2005 2:1 doi:10.1186/1742-5573-2-1 |