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Key Record Dates

ClinicalTrials.gov Identifier: NCT03038555
Brief Title: China Obstetrics Alliance Cohort Study (COACS)

First Submitted : January 26, 2017
First Submitted that Met QC Criteria : January 28, 2017
First Posted : January 31, 2017 (Estimate)

Last Update Submitted that Met QC Criteria : January 28, 2017
Last Update Posted : January 31, 2017 (Estimate)