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406. Schweitzer, Albert. Civilization and Ethics. New York: Macmillan, 1929.
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410. Hoch, Paul H., and Zubin, Joseph (Eds.), Anxiety. New York: Grune & Stratton, 1950.
411. For a symposium on the positive significance of anxiety se Hiltner, Seward, and Menninger, Karl (Eds.), Constructive Aspects of Anxiety. New York: Abington, 1963.
412. Newburger, Howard M. Psychotherapy and anxiety. Group. Psychother. 16:1, 1963.
413. Smith, Alexander. Dreamthorp. Bodton: J. Knight & Co., n. d. (1863). Garden City, N. Y.: Doubleday, Doran, 1934.
414. Rosental, Hattie R. The fear of death as an indispensable factor in psychotherapy. Amer. J. Psychother. 17:619, 1963.
415. Lowenbach, Hans, and Snitt, R. Burke. Alterations of Anxiety Subsequent to Physical Treatment of Psychiatric Disorders. In Hoch, Paul H., and Zubin, Joseph (Eds.), Anxiety. New York: Grune & Stratton, 1959.
416. Gannt, W. Horsley. Pavlovian Psychiatry in the United States. Frontiers of Clinical Psychiatry 2:1, 1965.
417. Burton, A. Death as a countertransference. Psychoanal. Psychoanalyt. Rev. 49:3, 1962.
418. May, Rollo. Origins and Significance of the Existential Movement in Psychology. In May, R., Angel, E., and Ellenberger, H. F. (Eds.), Existence, A New Dimension in Psychiatry and Psychology. New York: Basic Books, 1958.
419. Davids, A., De Vault, S., and Talmadge, M. Psychological study of emotional factors in pregnancy. Psychosom. Med. 23:93, 1961; Davids, A., and De Vault, S Maternal anxiety during pregnancy and childbirth abnormalities. Psychososom. Med. 24:464, 1962.
420. McDonald, R. L., Gynther, M. D., and Christakor, A. C. Relations between maternal anxiety and obstetric complications. Psychosom. Med. 25:357, 1963.
421. Zuckerman, Marvin, Nurnberger, J. I., Gardiner, S. H., Vandiveer, J. M., Barett, B H. and Denbreeijen, A. Psychological correlates of somatic complaints in pregnancy and difficulty in child birth. J. Consult. Psychol. 27:324, 1963.
422. Jacobson, Howard N., and Reid, Duncan E. Highrisk pregnancy: II A pattern of comprehensive maternal and child care. New Eng. J. Med. 271:302, 1964.
423. See, for example, Huffman, John. Gynecology and Obstetrics. Philadelphia: Saunders, 1962.
424. Israel, S. Leon. Teaching the art of caring for women. J. A. – M.A. 191:393, 1965.
