Outpatient group treatment of chronic pain: effects of spouse involvement.
D000328:Adult; D000368:Aged; D001521:Behavior Therapy; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008297:Male; D008393:Marriage; D008875:Middle Aged; D010146:Pain / Q000523:psychology; D059408:Pain Management; D011615:Psychotherapy, Group