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Key Record Dates Identifier: NCT01016444
Brief Title: Acute Asthma Responsiveness and B2 Adrenergic Receptors Polymorphisms

First Submitted : November 18, 2009
First Submitted that Met QC Criteria : November 18, 2009
First Posted : November 19, 2009 (Estimate)

Last Update Submitted that Met QC Criteria : May 24, 2011
Last Update Posted : May 25, 2011 (Estimate)