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. Author manuscript; available in PMC: 2017 Apr 1.
Published in final edited form as: Pharm Res. 2015 Dec 1;33(4):868–878. doi: 10.1007/s11095-015-1833-9

Fig. 1.

Fig. 1

Microneedle patch encapsulating inactivated influenza vaccine. (a) A patch containing a 10×10 array of pyramidal microneedle viewed from above. (b) A side view of individual microneedles.