1. Steps to an Ecology of Mind;Bateson,1972
2. Introductory statement;Dunbar;Psychosom. Med.,1939
3. Training in psychosomatic research;Engel;Adv. Psychosom. Med.,1967
4. Psychosomatic Research;Grinker,1953
5. Psychosomatic Families: Anorexia Nervosa in Context;Minuchin,1978