title: Symptom severity and guideline-based treatment recommendations for depressed patients: implications of DSM-5's potential recommendation of the PHQ-9 as the measure of choice for depression severity.
authors.forename: Mark
authors.initials: M
authors.lastname: Zimmerman
mesh_terms: D000928:Antidepressive Agents / Q000627:therapeutic use; D003866:Depressive Disorder / Q000175:diagnosis / Q000628:therapy; D039721:Diagnostic and Statistical Manual of Mental Disorders; D006801:Humans; D017410:Practice Guidelines as Topic; D011594:Psychometrics / Q000295:instrumentation; D011613:Psychotherapy; D012720:Severity of Illness Index; D011795:Surveys and Questionnaires
chemical_list: D000928:Antidepressive Agents