000			01633 a2200397 4500
005			20250517083429.0
264		0	_c20161213
008			201612s 0 0 eng d
022			_a1878-4046
024	7		_a10.1016/j.acra.2015.11.016 _2doi
040			_aNLM _beng _cNLM
100	1		_aBurton, Kirsteen R
245	0	0	_aThe Impact of a Preauthorization Policy on the After-hours Utilization of Emergency Department Computed Tomography Imaging. _h[electronic resource]
260			_bAcademic radiology _cMay 2016
300			_a588-91 p. _bdigital
500			_aPublication Type: Comparative Study; Journal Article
650	0	4	_aAdult
650	0	4	_aAfter-Hours Care _xorganization & administration
650	0	4	_aAngiography _xstatistics & numerical data
650	0	4	_aCohort Studies
650	0	4	_aEmergency Service, Hospital _xorganization & administration
650	0	4	_aHumans
650	0	4	_aMedical Order Entry Systems _xorganization & administration
650	0	4	_aMusculoskeletal System _xdiagnostic imaging
650	0	4	_aNeuroradiography _xstatistics & numerical data
650	0	4	_aOrganizational Policy
650	0	4	_aPelvis _xdiagnostic imaging
650	0	4	_aProspective Studies
650	0	4	_aRadiography, Abdominal _xstatistics & numerical data
650	0	4	_aRadiography, Thoracic _xstatistics & numerical data
650	0	4	_aTomography, X-Ray Computed _xstatistics & numerical data
700	1		_aLawlor, Raymond L
700	1		_aDhanoa, Deljit
773	0		_tAcademic radiology _gvol. 23 _gno. 5 _gp. 588-91
856	4	0	_uhttps://doi.org/10.1016/j.acra.2015.11.016 _zAvailable from publisher's website
999			_c25799793 _d25799793