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All posts tagged "vision tests"

Health11 years ago

New Eye Test on Smartphone is as Accurate as Paper Test

LONDON (UPI) — A smartphone app was used to perform vision tests as accurately as paper tests and illuminated vision boxes during a study in rural...
Health11 years ago

New Eye Test on Smartphone is as Accurate as Paper Test

LONDON (UPI) — A smartphone app was used to perform vision tests as accurately as paper tests and illuminated vision boxes during a study in rural...