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Figure 1 | BMC Infectious Diseases

Figure 1

From: Gender-specific mortality in DTP-IPV- and MMR ± MenC-eligible age groups to determine possible sex-differential effects of vaccination: an observational study

Figure 1

Lexis diagram of the analysed cohort. Diagram that represents the type of last vaccination received for the analysed cohort by age and year. The bold vertical lines represent the study period and the dashed vertical line represents the introduction of Meningococcal C vaccination. All changes in the vaccination schedule are presented in Table 2.

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