title: The role of relaxation in systematic desensitization.
authors.forename: R B
authors.initials: RB
authors.lastname: Levin
authors.forename: A M
authors.initials: AM
authors.lastname: Gross
mesh_terms: D001143:Arousal; D001521:Behavior Therapy / Q000379:methods*; D003887:Desensitization, Psychologic / Q000379:methods*; D006801:Humans; D010698:Phobic Disorders / Q000523:psychology / Q000628:therapy*; D012064:Relaxation Therapy