title: Cue-controlled relaxation in reduction of chronic nervous habits.
mesh_terms: D000328:Adult; D001007:Anxiety / Q000628:therapy*; D002908:Chronic Disease; D003463:Cues; D005260:Female; D006801:Humans; D008297:Male; D009259:Nail Biting / Q000628:therapy*; D012064:Relaxation Therapy