[Some results of preventive examination of visual control workers].
D000328:Adult; D006801:Humans; D008029:Lighting; D009216:Myopia / Q000453:epidemiology*; D009784:Occupational Diseases / Q000517:prevention & control*
Nekotorye itogi profilakticheskogo osmotra rabotnikov, osushchestvliaiushchikh vizual'nyĭ kontrol'.