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: NCT00695123
Brief Title: Screening for Subjects to Participate in Studies of Blood Disorders

First Submitted : June 7, 2008
First Submitted that Met QC Criteria : June 7, 2008
First Posted : June 11, 2008 (Estimate)

Last Update Submitted that Met QC Criteria : December 10, 2020
Last Update Posted : December 11, 2020