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Table of Contents > Health Dictionary > Harrrington-Flocks test

Harrrington-Flocks test

A rapid screening test for visual field defects; patterns are viewed tachistoscopically, and the patterns are visible only when illuminated by a flash of ultraviolet light.
Healthy Living Marketplace
Renew Life
Almased
North American Herb & Spice
Carlson Labs
Eden Foods
Solgar