Research Paper Volume 5, Issue 3 pp 209—226

B cell responses to the 2011/12-influenza vaccine in the aged

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Figure 3. ELISpot Results.

Spots per 106 live PBMCs are shown for individual samples in (a), (b) (aged) and (d), (e) (younger). c and f show mean results for aged and younger subjects. The graphs are arranged as in Figure 1.