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ClinicalTrials.gov

Key Record Dates

ClinicalTrials.gov Identifier: NCT03119155
Brief Title: Improvement on Diagnosis of Fetal Congenital Heart Disease Based on Multi-center Collaboration in China

First Submitted : April 13, 2017
First Submitted that Met QC Criteria : April 13, 2017
First Posted : April 18, 2017

Last Update Submitted that Met QC Criteria : August 17, 2018
Last Update Posted : August 20, 2018