title: Effectiveness of cotherapists versus single therapists and immediate versus delayed treatment in behavioral marital therapy.
mesh_terms: D000328:Adult; D001521:Behavior Therapy / Q000379:methods*; D005260:Female; D006801:Humans; D007398:Interpersonal Relations; D008297:Male; D008388:Marital Therapy / Q000379:methods*; D011340:Problem Solving; D011616:Psychotherapy, Multiple / Q000379:methods*