title: Psychotherapy in the United States: challenges and opportunities.
authors.forename: W H
authors.initials: WH
authors.lastname: Sledge
mesh_terms: D000553:Ambulatory Care / Q000191:economics / Q000706:statistics & numerical data / Q000639:trends; D006801:Humans; D011613:Psychotherapy / Q000191:economics / Q000592:standards / Q000639:trends; D014481:United States