title: Zeroing in on chest pain.
authors.forename: C K
authors.initials: CK
authors.lastname: Calloway
mesh_terms: D002637:Chest Pain / Q000175:diagnosis / Q000209:etiology / Q000451:nursing*; D003663:Decision Trees; D003937:Diagnosis, Differential; D006801:Humans; D009730:Nursing Assessment / Q000379:methods*