[13] Rivers, “The Repression of War Experience”, Proceedings of the Royal Society of Medicine, 1918, xi (Sect. of Psych.), p. 1, Dec. 4, 1917.
[14] Freud, op. cit., S. 470.
[15] The latest discussion of the subject will be found in Freud’s “Allgemeine Neurosenlehre,” 1917, chapter xxv, “Die Angst”. See also his papers in “Sammlung kleiner Schriften zur Neurosenlehre,” 1906, chapters v, vi, vii, and a general review of the subject in my “Papers on Psycho-Analysis,” 2nd ed., 1918, chapter xxvii, “The Pathology of Morbid Anxiety”.
[16] See also Stekel, “Angstzustände,” 2e. Aufl., 1912.
[17] Freud, op. cit., S. 502.
[18] MacCurdy, op. cit., pp. 269-272.