12th International Congress on Ericksonian Approaches to Psychotherapy, Self Hypnosis Training as a First Trance Induction
presented by Bernhard Trenkle, fl. 1982-2017; produced by Milton H. Erickson Foundation, in 12th International Congress on Ericksonian Approaches to Psychotherapy (Phoenix, AZ: Milton H. Erickson Foundation, 2015), 54 mins