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Key Record Dates Identifier: NCT00904241
Brief Title: Biomarkers in Tumor Tissue Samples From Patients With Newly Diagnosed Neuroblastoma or Ganglioneuroblastoma

First Submitted : May 16, 2009
First Submitted that Met QC Criteria : May 16, 2009
First Posted : May 19, 2009 (Estimate)

Last Update Submitted that Met QC Criteria : April 12, 2019
Last Update Posted : April 16, 2019