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Key Record Dates Identifier: NCT00898781
Brief Title: Study of Circulating Cancer Cells in Patients With Metastatic Breast, Ovarian, Colon, or Pancreatic Cancer

First Submitted : May 9, 2009
First Submitted that Met QC Criteria : May 9, 2009
First Posted : May 12, 2009 (Estimate)

Last Update Submitted that Met QC Criteria : July 18, 2011
Last Update Posted : July 19, 2011 (Estimate)