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Published online by Cambridge University Press: 15 September 2014
In a previous article a new method of investigating colour blindness has been described, together with its application to twenty-three cases. These were all congenital cases, and it was thought desirable to find what results the method gave when applied to cases of colour blindness caused by disease. With this purpose the apparatus was removed to the Eye Infirmary in Charlotte Street, and some of the cases that presented themselves there investigated.
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page 217 note * Houstoun, and Dow, , Phil. Mag., 45, p. 169, 1923.CrossRefGoogle Scholar