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2010-03-25 09:15:00

Scientists are reporting progress toward a test that could revolutionize the diagnosis of glaucoma — the second leading cause of vision loss and blindness worldwide — by detecting the disease years earlier than usually happens at present.


Word of the Day
palinode
  • A poem in which the author retracts something said in an earlier poem.
The word 'palinode' comes from Greek roots meaning 'again' and 'song'.
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