ClinicalTrials.gov

Key Record Dates

ClinicalTrials.gov Identifier: NCT00208611
Brief Title: Vitamin B12 Status and Response to Vitamin B12 Supplementation in Patients With Parkinson's Disease

First Submitted : September 13, 2005
First Submitted that Met QC Criteria : September 13, 2005
First Posted : September 21, 2005 (Estimate)

Last Update Submitted that Met QC Criteria : December 16, 2014
Last Update Posted : December 18, 2014 (Estimate)