title: Stress imaging in chest pain units: is less more?
authors.forename: Ezra A
authors.initials: EA
authors.lastname: Amsterdam
authors.forename: William R
authors.initials: WR
authors.lastname: Lewis
mesh_terms: D000789:Angina, Unstable / Q000175:diagnosis*; D004636:Emergency Service, Hospital; D005080:Exercise Test; D006760:Hospitalization / Q000191:economics; D006801:Humans; D015899:Tomography, Emission-Computed, Single-Photon; D014218:Triage / Q000379:methods*