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Visual Defect / Disturbance Support Group
Our support group for Visual Defect / Disturbance has 1 questions and 8 members. Updated 5 Mar 2010.
MONDAY, Nov. 28, 2016 – Researchers have pinpointed the cause of a vision problem affecting astronauts who have completed long-duration space missions. The condition – called visual impairment ...
Posted 5 Mar 2010 • 4 answers