Resolution: standard / high
Figure 1.
Logical flow of the questionnaire.
Shirima et al. Emerging Themes in Epidemiology 2007 4:5 doi:10.1186/1742-7622-4-5
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Resolution: standard / high Figure 1.
Logical flow of the questionnaire.
Shirima et al. Emerging Themes in Epidemiology 2007 4:5 doi:10.1186/1742-7622-4-5 |