Under the right conditions, a human eye can look as if it is filled with tiny stars or shimmering tinsel. That sparkle is not ...
Objective: This study aimed to explore the distribution of rejection and visual changes after optical and therapeutic penetrating keratoplasty (PKP) in Southeastern China. Methods: This retrospective ...
The convenience and versatility of viewing large picture at 10x magnification, then zooming continuously all the way to close-up detail at 40x magnification. Upright, unreversed 3-dimensional image ...