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Photorefractive Keratectomy (PRK) for Hyperopia After Radial Keratotomy

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
 
ClinicalTrials.gov Identifier: NCT00917657
Recruitment Status : Completed
First Posted : June 10, 2009
Last Update Posted : June 10, 2009
Sponsor:
Information provided by:
University of Sao Paulo