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. 2010 Mar 31;43(1):15–24. doi: 10.5115/acb.2010.43.1.15

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Copyright © 2010. Anatomy and Cell Biology

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Fig. 1 — Histologic sections. V: vertical portion, H1: horizontal portion 1 mm medial to the lacrimal punctum, H2: horizontal portion 2 mm medial to the lacrimal punctum, H3: horizontal portion 3 mm medial to the lacrimal punctum, H4: horizontal portion 4 mm medial to the lacrimal punctum, H5: horizontal portion 5 mm medial to the lacrimal punctum. Arrow: mucocutaneous junction (white line), Arrow head: 2 mm distance from the mucocutaneous junction (Hwang et al., 2005).