Updated On: 29 May, 2014 11:28 AM IST | | Agencies
<p>Researchers have said that computer simulations that map the way tears move across the eye's surface could one day lead to the treatment for dry eye - a burning, gritty condition that can impair vision and damage the cornea</p>

Washington: Researchers have said that computer simulations that map the way tears move across the eye’s surface could one day lead to the treatment for dry eye - a burning, gritty condition that can impair vision and damage the cornea.

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