FOOTNOTES:
[27] Read before the British Society for Sex Psychology, October 1922.
[28] See East and Jones, ’19.
[29] See Huxley, ’23.
[30] See Howard, ’20; Carr-Saunders, ’22.
[31] See Goldschmidt, ’23; Morgan, ’19; Doncaster, ’14.
[32] See Steinach, ’20; summary in Lipschütz, ’19; Voronoff, ’23.
[33] See Carr-Saunders, ’22, ch. v, and M. Stopes.
[34] See Lipschütz, ’19; Goldschmidt, ’23.
[35] See Selous, ’02; Huxley, 14.
[36] See Blair Bell, ’16.
[37] See Vincent, ’21; Harrow, ’23.
[38] Crew, ’23.
[39] See Rivers, ’20, chs. iv, xviii.
[>[40] Rivers, ’20, p. 158.