On the influence of artificial light in causing impaired vision, and on some methods of preventing, or lessening, its injurious action on the eye / by James Hunter.

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On the influence of artificial light in causing impaired vision, and on some methods of preventing, or lessening, its injurious action on the eye / by James Hunter. Public Domain Mark. Source: Wellcome Collection.

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This material has been provided by the Royal College of Physicians of Edinburgh. The original may be consulted at the Royal College of Physicians of Edinburgh.