The reduction of anxiety in children: a comparison of the effects of 'systematic desensitization in vitro' and 'systematic desensitization in vivo'.
D001007:Anxiety / Q000628:therapy*; D001521:Behavior Therapy / Q000379:methods*; D002648:Child; D003887:Desensitization, Psychologic / Q000379:methods*; D005239:Fear; D005260:Female; D006801:Humans; D008297:Male; D010698:Phobic Disorders / Q000628:therapy; D013550:Swimming