%0 Journal Article %T Clinical Evaluation of the Appropriateness Use Criteria for Single-Photon Emission-Computed Tomography: Differences by Patient Population, Physician Specialty, and Patient Outcomes %A Regina S. Druz %A Lawrence M. Phillips %A Gulru Sharifova %J ISRN Cardiology %D 2011 %I Hindawi Publishing Corporation %R 10.5402/2011/798318 %U http://dx.doi.org/10.5402/2011/798318