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. Author manuscript; available in PMC: 2013 Oct 2.
Published in final edited form as: Anal Chem. 2012 Sep 11;84(19):8265–8271. doi: 10.1021/ac3017407

Figure 3.

Figure 3

Photomicrographs of (top) unfixed (dried), (middle) SurePath- and (bottom) formalin-fixed cells 24 h (red), 1 week (green), 2 weeks (black), and 4 weeks (blue) after sample preparation.