COVID-19 is an emerging, rapidly evolving situation.
Get the latest public health information from CDC:

Get the latest research information from NIH:

Key Record Dates Identifier: NCT01059500
Brief Title: Assessment of Acute Disease to Reduce Imaging Costs (QUAADRICs)

First Submitted : January 28, 2010
First Submitted that Met QC Criteria : January 28, 2010
First Posted : February 1, 2010 (Estimate)

Last Update Submitted that Met QC Criteria : February 15, 2016
Last Update Posted : February 17, 2016 (Estimate)