1. Freedman, R., Lynn, S., Ianni, P., & Hale, P. Biofeedback treatment of Raynaud's phenomenon. Paper presented at the meeting of the Biofeedback Society of America, February 1977.
2. Keefe, F. J., Surwit, R. S., & Pilon, R. Biofeedback, autogenic training, and progressive relaxation in the treatment of Raynaud's Disease: A comparative study. Unpublished manuscript, Harvard Medical School.
3. Collagen vascular disease: Can behavior therapy help?;Keefe,1978
4. Skin temperature increases as a function of baseline temperature, autogenic suggestion, and biofeedback;McDonagh,1973
5. A comparison of effects of stress vs relaxation instruction on the finger temperature response;Boudwyns;Behavior Therapy,1976