title: Crisis intervention: is it effective?
mesh_terms: D003156:Community Mental Health Services / Q000458:organization & administration; D003419:Crisis Intervention; D005069:Evaluation Studies as Topic; D006801:Humans; D008131:London; D011322:Primary Prevention; D006113:United Kingdom; D014481:United States; D014947:Wounds and Injuries / Q000523:psychology; D000092864:Suicide Prevention