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Key Record Dates Identifier: NCT00031122
Brief Title: Study of Genetic Risk Factors for Spina Bifida and Anencephaly (SBRR)

First Submitted : February 26, 2002
First Submitted that Met QC Criteria : February 26, 2002
First Posted : February 27, 2002 (Estimate)

Last Update Submitted that Met QC Criteria : October 4, 2010
Last Update Posted : October 5, 2010 (Estimate)