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Credit
Traite elementaire d'ophthalmoscopie, d'optométrie et de réfraction oculaire, rédigé conformément au système métrique et avec l'équivalence en pouces de Paris / par Henry Armaignac. 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.