title: The relationship between panic disorder and agoraphobia: an epidemiologic perspective.
mesh_terms: D000328:Adult; D000379:Agoraphobia / Q000175:diagnosis* / Q000453:epidemiology; D003430:Cross-Sectional Studies; D005239:Fear; D006801:Humans; D008370:Manuals as Topic; D010200:Panic; D010698:Phobic Disorders / Q000175:diagnosis*; D014481:United States