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1 Effectiveness of Home-Based Pencil Push-ups (HBPP) for Patients with Symptomatic Convergence Insufficiency
Kyung Min Kim, Bo Young Chun
Korean J Ophthalmol.2011;25(3):185-188.   Published online 2011 May 24     DOI: http://dx.doi.org/10.3341/kjo.2011.25.3.185
      

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