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1 The Efficacy of Multi-Zone Cross-Cylinder Method for Astigmatism Correction
Seong Joo Shin, Hae Young Lee
Korean J Ophthalmol.2004;18(1):29-34.   Published online 2004 June 30     DOI: http://dx.doi.org/10.3341/kjo.2004.18.1.29
      

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