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The association between refractive cutoffs for spectacle provision and visual improvement among school-aged children in South Africa
  1. Dr Nathan Congdon, Chinese University of Hong Kong, Department of Ophthalmology and Visual Sciences, Hong Kong Eye Hospital 3/F, 147K Argyle St., Kowloon, Hong Kong SAR; ncongdon{at}cuhk.edu.hk
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Citation

Congdon NG, Patel N, Esteso P, et al
The association between refractive cutoffs for spectacle provision and visual improvement among school-aged children in South Africa

Publication history

  • Accepted June 6, 2007
  • First published June 25, 2007.
Online issue publication 
December 21, 2007

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