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Literature DB >> 18170501

THE EFFECT OF AGE AND ILLUMINATION UPON VISUAL PERFORMANCE WITH CLOSE SIGHTS.

Abstract

Keywords: VISION

Source DB: PubMed Journal: Br J Ophthalmol ISSN： 0007-1161 Impact factor: 4.638

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2 in total

Authors: H F KING; D SPEAKMAN
Journal: Br J Ind Med Date: 1953-01

Authors: R G HOPKINSON
Journal: Doc Ophthalmol Date: 1950 Impact factor: 2.379

2 in total