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Key Record Dates

ClinicalTrials.gov Identifier: NCT01776515
Brief Title: Phase 3 Study of Tramadol Hydrochloride/Acetaminophen SR Tab. & Tramadol Hydrochloride/Acetaminophen Tab. in Low Back Pain Patients

First Submitted : January 21, 2013
First Submitted that Met QC Criteria : January 23, 2013
First Posted : January 28, 2013 (Estimate)

Last Update Submitted that Met QC Criteria : January 23, 2013
Last Update Posted : January 28, 2013 (Estimate)