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Key Record Dates

ClinicalTrials.gov Identifier: NCT01454843
Brief Title: LASIK Using the Alcon Allegretto Wavefront-Guided Excimer Laser vs AMO Visx Wavefront-Guided Excimer Laser (LASIK)

First Submitted : October 6, 2011
First Submitted that Met QC Criteria : October 16, 2011
First Posted : October 19, 2011 (Estimate)

Last Update Submitted that Met QC Criteria : April 3, 2019
Last Update Posted : April 5, 2019