Degeneracy: Its Causes, Signs and Results

by Eugene S. Talbot

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

[58] Journal of Mental Science, April, 1878.

[59] Evolution and Disease.

[60] Medicine, 1897.

[61] Brain, 1894.

[62] Ray Lankester, Degeneration.

[63] Man and Woman, pp. 23, 390.

[64] Human Embryology, p. 567.

[65] E. S. Talbot, Etiology of the Osseous Deformities of the Head, Face, Jaws, and Teeth.

[66] Evolution of Sex, p. 129.