1. Patient encounters–Patterns, perceptions, perplexities, precautions;Waisman;J Am Acad Dermatol,1979
2. Psychophysiologic Aspects of Skin Diseases;Whitlock,1976
3. Diseases of the Skin;Wilson,1867
4. Emotions and Bodily Change;Dunbar,1954
5. Emotional Factors in Skin Diseases;Wittkower,1953