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. 2015 Jan 24;15:8. doi: 10.1186/1471-2415-15-8

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© Zhang et al.; licensee BioMed Central. 2015

This article is published under license to BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

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The effectiveness and safety of SMILE surgery. The UDVA at the 12-month follow-up compared with the preoperative CDVA in cumulative of eyes (A) and change in lines of CDVA at 12 months after surgery (B).