Increasing the appropriateness of outpatient imaging: effects of a barrier to ordering low-yield examinations
Vartan M Vartanians Department of Radiology, Harvard Medical School and Massachusetts General Hospital, 25 New Chardon St, Suite 427B, Boston, MA 02114, USA Radiology 255:842-9. 2010
Increasing the appropriateness of outpatient imaging: effects of a barrier to ordering low-yield examinations
Vartan M Vartanians Department of Radiology, Harvard Medical School and Massachusetts General Hospital, 25 New Chardon St, Suite 427B, Boston, MA 02114, USA Radiology 255:842-9. 2010