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2. 1916 Diagnosis and Treatment of Surgical Diseases of the Spinal Cord and Its Membranes. Philadelphia and London, p. 22.
3. 1918 Surgery of the Spine and Spinal Cord. New York and London, p. 53.
4. 1934 Neurology. Springfield, Ill., and Baltimore, p. 16.
5. THE NORMAL HISTOLOGY OF THE INTRADURAL FILUM TERMINALE