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. 2013 Sep 30;8(9):e76121. doi: 10.1371/journal.pone.0076121

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© 2013 Schaumberg et al

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are properly credited.

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The chart depicts the percentage of women (N=1518) and men (N=581) with diagnosed dry eye for each category of response for questions related to quality of life.