*Mayo Clinic*Blepharitis description from the American Optometric Association*eMedicine Health: Eyelid Inflammation (Blepharitis)*Blepharitis Fact Sheet
*Mayo Clinic*Basic Guide for Effective Self Treatment of Blepharitis*Blepharitis description from the American Optometric Association*eMedicine Health: Eyelid Inflammation (Blepharitis)*Blepharitis Fact Sheet*Blepharitis Causes and Symptoms* Blepharitis, Uptodate