Restoring sight with new type of artificial cornea
Thursday, August 26, 2010 - 05:42
in Biology & Nature
By LAURAN NEERGAARD 2010-08-25T20:49:46Z WASHINGTON (AP) -- Scientists have created a new kind of artificial cornea, inserting a sliver of collagen into the eye that coaxes its own natural corneal cells to regrow and restore vision....