title: Anxious and depressed patients in primary care: the need for more clinical epidemiology.
authors.forename: E H
authors.initials: EH
authors.lastname: Wagner
authors.forename: M
authors.initials: M
authors.lastname: VonKorff
authors.forename: G E
authors.initials: GE
authors.lastname: Simon
mesh_terms: D001008:Anxiety Disorders / Q000175:diagnosis / Q000453:epidemiology*; D003863:Depression / Q000175:diagnosis / Q000453:epidemiology*; D003937:Diagnosis, Differential; D005194:Family Practice / Q000706:statistics & numerical data*; D006801:Humans