| Jay H Donohoo Utilization patterns and diagnostic yield of 3421 consecutive multidetector row computed tomography pulmonary angiograms in a busy emergency departmentJay H Donohoo Brown Medical School, Department of Diagnostic Imaging, Rhode Island Hospital, 593 Eddy Street, Providence, RI 02903, USA J Comput Assist Tomogr 32:421-5. 2008 Do emergency physicians use serum D-dimer effectively to determine the need for CT when evaluating patients for pulmonary embolism? Review of 5,344 consecutive patientsMichael T Corwin Department of Diagnostic Imaging, Warren Alpert Medical School of Brown University and Rhode Island Hospital, 593 Eddy Street, Providence, RI 02903, USA AJR Am J Roentgenol 192:1319-23. 2009
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