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Start Over You searched for: Subjects Retina -- physiology Remove constraint Subjects: Retina -- physiology Titles The directions of the apparent vertical and horizontal meridians of the retina and their modification from physiological and pathological causes: with a description of the clinoscope Remove constraint Titles: The directions of the apparent vertical and horizontal meridians of the retina and their modification from physiological and pathological causes: with a description of the clinoscope Dates by Range 1850-1899 Remove constraint Dates by Range: 1850-1899

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