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. 1927 Feb;11(2):49–62. doi: 10.1136/bjo.11.2.49
BLOCK CAPITAL LETTERS AS TESTS OF VISUAL ACUITY
H Banister
H Banister
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This work was carried out in the Psychological Laboratory of the University of Cambridge on behalf of the Committee on the legibility of Type of the Medical Research Council, who financed the inquiry.
PMCID: PMC511900 PMID: 18168594