[Methodology for studying the critical frequency of light flashes].
D000328:Adult; D005260:Female; D005425:Flicker Fusion; D006801:Humans; D008297:Male; D008875:Middle Aged; D009885:Ophthalmology / Q000295:instrumentation*; D014586:USSR
K metodike izucheniia kriticheskoĭ chastoty svetovykh mel'kaniĭ