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Credit
Uber das Vorkommen von scharfbegrenzten Ektasien im Augengrunde und uber partielle Farbenblindheit bei hochgradier Myopie / von Leopold Weiss. Public Domain Mark. Source: Wellcome Collection.
Provider
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.