C.E. Walker, C. Elliott, and R. Koehn (1987)
Nitrous oxide: a potential unconditioned positive stimulus in cognitive therapy for depression
Behavior Therapist, 10(4):90 --92.
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C.E. Walker, C. Elliott, and R. Koehn (1987)
Behavior Therapist, 10(4):90 --92.
Document Actions