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Subjective Refraction Test Using a Smartphone for Vision Screening
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Subjective Refraction Test Using a Smartphone for Vision Screening

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Prevalence of refractive error and low vision among schoolchildren in Cairo

B M El-Bayoumy1, A Saad, A H Choudhury

  • 1Memorial Institute for Ophthalmic Research, Cairo, Egypt.

Eastern Mediterranean Health Journal = La Revue De Sante De La Mediterranee Orientale = Al-Majallah Al-Sihhiyah Li-Sharq Al-Mutawassit
|August 11, 2007
PubMed

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