1. Hypnosis: an adjunct for therapy;Spiegel,2000
2. Significant developments in clinical hypnosis during the past 25 years;Fromm;Int J Clin Exp Hypn,1987
3. Hypnotherapy;Elman,1964
4. Forging ahead: the 2003 APA Division 30 definition of hypnosis;Green;Int J Clin Exp Hypn,2005
5. Hypnosis in contemporary medicine;Stewart;Mayo Clin Proc,2005