Resolution: standard / high
Figure 3.
Age-specific case fatality of smallpox. Observed (grey bars) and fitted (continuous line) age-specific case fatalities of unvaccinated cases in (A) Verona, Italy, 1810–1838 [53,55] and (B) Sheffield, UK, 1887–8 [54].
Nishiura et al. Theoretical Biology and Medical Modelling 2008 5:20 doi:10.1186/1742-4682-5-20
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