International Journal of Preventive Medicine (Int J Prev Med)2008-78025820130919The Extent of Inappropriate Use of Magnetic Resonance Imaging (MRI) in Low Back Pain and Its Contributory Factors102936ENCandidate in Healthcare Management, Department of Health Management and Economics, Tehran University of Medical Sciences, Tehran, IranAssociate Professor, Department of Health Management and Economics, and Knowledge Utilization Research Centre (KURC), Tehran University of Medical Sciences, Tehran, IranProfessor, Department of Epidemiology and Biostatistics, and Knowledge Utilization Research Centre (KURC), Tehran University of Medical Sciences, Tehran, IranAssociate Professor, Department of Health Management and Economics, and Knowledge Utilization Research Centre (KURC), Tehran University of Medical Sciences, Tehran, IranProfessor, Department of Health Management and Economics, Tehran University of Medical Sciences, Tehran, IranAssistant Professor, Department of Health Care Management, Tehran University of Medical Sciences, Tehran, Iran20130919-http://ijpm.mui.ac.ir/index.php/ijpm/article/view/1245http://ijpm.mui.ac.ir/index.php/ijpm/article/download/1245/1662