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Study of Primary Surgical Treatment of Nasolacrimal Duct Obstruction in Children Less Than Four Years Old (NLD1)
This study has been completed.
Study NCT00315289   Information provided by National Eye Institute (NEI)
First Received: April 14, 2006   Last Updated: July 21, 2009   History of Changes
Related Studies can be found by searching for the Conditions, Interventions, and Sponsors found in this study:
Conditions listed in this trial
Nasolacrimal Duct Obstruction
Interventions listed in this trial
Nasolacrimal intubation
Simple Nasolacrimal duct probing
Sponsors listed in this trial
National Eye Institute (NEI)


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