Resolution: standard / high
Figure 3.
Knowledge on transmission modes for HB (all participants, target groups for HB vaccination, other participants). Standardised results (sex, age group and residency (East/West Germany) November 2004, (n= 412)
Schenkel et al. BMC Public Health 2008 8:132 doi:10.1186/1471-2458-8-132
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