title: Mitral valve prolapse versus panic disorder in patients with chest pain.
authors.forename: T O
authors.initials: TO
authors.lastname: Cheng
mesh_terms: D002637:Chest Pain / Q000209:etiology*; D015897:Comorbidity; D003937:Diagnosis, Differential; D006801:Humans; D008945:Mitral Valve Prolapse / Q000175:diagnosis*; D016584:Panic Disorder / Q000175:diagnosis*