TY  - GEN
AU  - Burton,Kirsteen R
AU  - Lawlor,Raymond L
AU  - Dhanoa,Deljit
TI  - The Impact of a Preauthorization Policy on the After-hours Utilization of Emergency Department Computed Tomography Imaging
SN  - 1878-4046
PY  - 2016///1213
KW  - Adult
KW  - After-Hours Care
KW  - organization & administration
KW  - Angiography
KW  - statistics & numerical data
KW  - Cohort Studies
KW  - Emergency Service, Hospital
KW  - Humans
KW  - Medical Order Entry Systems
KW  - Musculoskeletal System
KW  - diagnostic imaging
KW  - Neuroradiography
KW  - Organizational Policy
KW  - Pelvis
KW  - Prospective Studies
KW  - Radiography, Abdominal
KW  - Radiography, Thoracic
KW  - Tomography, X-Ray Computed
N1  - Publication Type: Comparative Study; Journal Article
UR  - https://doi.org/10.1016/j.acra.2015.11.016
ER  -