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[69] Observationum Medicarum, etc. Frankfort, 1600.

[70] New Orleans Medical and Surgical Journal, xvi.

[71] Treatise on Human Hibernation, 1850.

[72] Medical Times and Gazette, vol. i. London, 1870.

[73] Quaestiones Medico-Legales, 1701.

[74] A Textbook of Obstetrics, 7th ed., p. 643. Philadelphia, 1912.

[75] Journal of the American Medical Association, August 28, 1915.

[76] Journal of Pharmacology and Experimental Therapeutics. Baltimore, July, 1915.

[77] Münchener medizinische Wochenschrift, January 18, 1916.