title: Ritual prevention in obsessional patients.
mesh_terms: D000328:Adult; D001007:Anxiety / Q000628:therapy; D001521:Behavior Therapy; D003863:Depression / Q000628:therapy; D005190:Family; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D009723:Nurse-Patient Relations; D009771:Obsessive-Compulsive Disorder / Q000628:therapy*; D011569:Psychiatric Status Rating Scales