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Impact of spectacles wear on uncorrected visual acuity among urban migrant primary school children in China: a cluster-randomised clinical trial

Authors

  1. Correspondence to Yue Ma, Rural Education Action Program, Freeman Spogli Institute for International Studies, Stanford University, Palo Alto, CA, USA; yma3{at}stanford.edu
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Citation

Zhang X, Zhou M, Ma X, et al
Impact of spectacles wear on uncorrected visual acuity among urban migrant primary school children in China: a cluster-randomised clinical trial

Publication history

  • Received March 3, 2020
  • Revised April 27, 2020
  • Accepted June 13, 2020
  • First published July 29, 2020.

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