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Study of Surgical Procedures for Treatment of Persistent Nasolacrimal Duct Obstruction in Children < 4 Years Old (NLD2)
This study has been completed.
Study NCT00315315   Information provided by National Eye Institute (NEI)
First Received: April 14, 2006   Last Updated: July 14, 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
Nasolacrimal duct probing
Sponsors listed in this trial
National Eye Institute (NEI)


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