Doubling the reading power in amblyopia by the crossed-cylinder 'reader' / by George M. Gould.

  • Gould, George Milbrey, 1848-1922.
Date:
1907

Licence: In copyright

Credit: Doubling the reading power in amblyopia by the crossed-cylinder 'reader' / by George M. Gould. Source: Wellcome Collection.

Provider: This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.

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