title: Major depressive disorder.
authors.forename: C B
authors.initials: CB
authors.lastname: Arnold
mesh_terms: D003866:Depressive Disorder / Q000145:classification / Q000453:epidemiology / Q000628:therapy; D006801:Humans; D013405:Suicide / Q000706:statistics & numerical data; D014481:United States / Q000453:epidemiology