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Key Record Dates Identifier: NCT02893605
Brief Title: Study of Gene Polymorphisms Involved in the Metabolism and Action of Vitamin D in Amyotrophic Lateral Sclerosis (SLA_Vit_D)

First Submitted : August 30, 2016
First Submitted that Met QC Criteria : September 2, 2016
First Posted : September 8, 2016 (Estimate)

Last Update Submitted that Met QC Criteria : July 18, 2017
Last Update Posted : July 19, 2017