[47] Every Asylum Report of the Gray School gave statistics of hereditary transmission.

[48] Medical Jurisprudence.

[49] Mental Disease.

[50] American Journal of Neurology and Psychiatry, vol. ii.

[51] Alienist and Neurologist, 1882.

[52] Canada Medical and Surgical Journal, Feb., 1882.

[53] Medical Times, May 20, 1882.

[54] Transactions of Pennsylvania Medical Society, 1882.

[55] Selection dans les Aristocracies.

[56] Journal of Mental Science, 1879.