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[Advantage of higher oxygen transmissibility material Piggyback lens for keratoconus correction]

Pei-Ying Xie1, Hui Chi, Li-Na Yang

  • 1Bei Yi Optometry & Ophthalmology Center, Beijing 100028, China. xpy@b-d.ac.cn

[Zhonghua Yan Ke Za Zhi] Chinese Journal of Ophthalmology
|March 23, 2011
PubMed
Abstract

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