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. 2014 Feb 26;2:281. Originally published 2013 Dec 20. [Version 2] doi: 10.12688/f1000research.2-281.v2

PMC3976110.1; 2013 Dec 20
PMC3976110.2; 2014 Feb 26

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Copyright: © 2014 Hanson EK and Ballantyne J

This is an open access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Data associated with the article are available under the terms of the Creative Commons Zero "No rights reserved" data waiver (CC0 1.0 Public domain dedication).

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Figure 3. — A) Saliva/Semen Assay. Detection of semen in two different vaginal samples is indicated by the presence of the TGM4 peak. A composite image of known semen and saliva samples (yellow and blue, respectively) and the two vaginal samples (green) in which semen was detected is shown. B) Vaginal Secretions/Skin Duplex Assay. Samples were collected from a male finger after digital penetration and from male underwear ~3 hours after intercourse. The detection of the presence of both vaginal secretions and skin is indicated by the presence of the IL19 and IL1F7 peaks in each sample.