References
- Frischholz , E. J. 1995 . Editorial . American Journal of Clinical Hypnosis , 39 : 1 – 2 .
- Frischholz , E. J. 1997 . Medicare procedure code 90880 (medical hypnotherapy): Use the code (not the word) . American Journal of Clinical Hypnosis , 40 : 85 – 88 .