56: [(return)]
Hyrtl, of Vienna, however, examined thirty subjects, and found the anomaly in question only three times, and exclusively in females. He attributed it to tight lacing. D.J. Cunningham, "The Occasional Eighth True Rib in Man," Journal of Anatomy and Physiology, Vol. XXIV, p. 127.
57: [(return)]
H. Campbell, loc. cit., p. 133.
58: [(return)]
Krafft-Ebing, Psychopathia Sexualis, p. 14; Campbell, loc. cit., pp. 199-215; Ploss, loc. cit., Vol. I, p. 313.
59: [(return)]
A. Hegar, Der Geschlechtstrieb, p. 7.
60: [(return)]
H. Campbell, loc. cit., p. 115.
61: [(return)]
J. Hayem, Du sang et de ses alterations anatomiques, pp. 184, 185.
62: [(return)]
E. Lloyd Jones, "Further Observations on the Specific Gravity of the Blood in Health and Disease", Journal of Physiology, Vol. XII, pp. 299ff.
63: [(return)]
O. Leichtenstern, Untersuchungen über den Hæmoglobulingehalt des Blutes, p. 38.
64: [(return)]
Loc. cit., pp. 316ff.
65: [(return)]
Ibid., pp. 316ff.