title: Anxiety disorders: efficient screening is the first step in improving outcomes.
authors.forename: Wayne
authors.initials: W
authors.lastname: Katon
authors.forename: Peter
authors.initials: P
authors.lastname: Roy-Byrne
mesh_terms: D001008:Anxiety Disorders / Q000175:diagnosis* / Q000453:epidemiology* / Q000628:therapy; D015897:Comorbidity; D006801:Humans; D011581:Psychological Tests; D011795:Surveys and Questionnaires; D014481:United States / Q000453:epidemiology