[Classification of corrective glasses and principles for prescribing glasses according to the ergometric findings].
D005139:Eyeglasses; D006801:Humans; D009907:Optometry; D012029:Refraction, Ocular; D012030:Refractive Errors / Q000628:therapy
Klassifikatsiia obychnykh korrigiruiushchikh ochkov i printsipy ikh podbora po dannym érgometrii.