Doctors could soon diagnose eye diseases by studying your tears - Study Finds

Dubbed iTEARS, the system could lead to more efficient and less invasive diagnoses for diseases and eye conditions without relying on symptoms alone.

WENZHOU, China — Doctors may soon be able to screen for eye diseases by analyzing tears, according to a new study. Researchers have developed a nanomembrane system which harvests and purifies tiny bl… [+2532 chars]

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