Effectiveness of Virtual Environment Desensitization in the Treatment of Agoraphobia. - Max M. North; Sarah M. North; Joseph R. Coble (Int. J. Virtual Real., 1995)

Virtual Environment Psychotherapy: A Case Study of Fear of Flying Disorder. - Max M. North; Sarah M. North; Joseph R. Coble (Presence Teleoperators Virtual Environ., 1997)

Virtual Reality Therapy: an Effective Treatment for the Fear of Public Speaking. - Max M. North; Sarah M. North; Joseph R. Coble (Int. J. Virtual Real., 1998)