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tear duct and glands
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tear duct and glands: References & Edit History

Article Contributors

Primary Contributors

  • Daniel M. Albert
    Professor of Ophthalmology, University of Wisconsin at Madison. Professor of Ophthalmology, Wisconsin Alumni Research Foundation.
  • David M. Gamm
    Assistant Professor of Ophthalmology and Visual Sciences at the University of Wisconsin Eye Research Institute, Waisman Center.

Other Encyclopedia Britannica Contributors

Article History

Type Description Contributor Date
Modified link of Web site: The Nemours Foundation - For Parents - Tear-Duct Obstruction and Surgery. Nov 13, 2017
Add new Web site: The Nemours Foundation - For Parents - Tear-Duct Obstruction and Surgery. Feb 28, 2011
Article revised and updated. Dec 14, 2007
Article revised and updated. Nov 01, 2007
Article added to new online database. Jul 20, 1998
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