title: The role of the lay therapist in long-term treatment.
mesh_terms: D000328:Adult; D002648:Child; D002649:Child Abuse; D003419:Crisis Intervention; D005196:Family Therapy / Q000379:methods*; D006801:Humans; D008134:Long-Term Care; D010287:Parent-Child Relations; D011368:Professional-Family Relations; D012931:Social Environment; D012944:Social Support; D012949:Social Work, Psychiatric