1. Mind and Body: Psychosomatic Medicine;Dunbar,1947
2. Psychosomatic Medicine: Its Principles and Applications;Alexander,1950
3. Psychogenic factors in bronchial asthma;French;Psychosomatic Medicine Monographs,1941
4. Karol C: The role of primal scene and masochism in asthma. International Journal of Pychoanalytic Psychotherapy 8:577–592, 1980–1981.
5. Psychic factors and the inception of asthma;Teiramaa;J Psychosom Res,1979