Last night was my last genealogy class. I never expected to enjoy what I've learned so much. Thanks to an excellent teacher-guide a new world of exploration is now open for me.
Cataract Surgery Tricky for Those With Past Radial Keratotomy
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The surgery, known as RK, was considered a successful tool for correcting
vision. But in recent years, many of these patients who went on to have
cataract ...
29 minutes ago