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Comparison of two vision-testing devices : a study to compare visual acuity as measured by the sight-screener and the Sloan letter chart.

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Format:
Book
Government document
Contributor:
United States. Public Health Service
National Center for Health Statistics (U.S.), issuing body.
Series:
Vital and health statistics. Data evaluation and methods research ; Series 2, no. 1.
Public Health Service publication ; no. 1000.
Vital and health statistics. Series 2, Data evaluation and methods research ; number 1
Public Health Service publication ; no. 1000-series 2-no. 1
Language:
English
Subjects (All):
Optometry--United States.
Optometry.
Vision--Testing.
Vision.
Vision Tests.
United States.
Medical Subjects:
Vision Tests.
Genre:
Statistics.
Statistics
Physical Description:
1 online resource ([4], 33 pages) : illustrations.
Place of Publication:
Washington, D.C. : U.S. Department of Health, Education, and Welfare, Public Health Service, 1963.
Notes:
"June 1963."
Includes bibliographical references (page 16).
Description based on online resource; title from PDF cover (CDC, viewed June 17, 2020).
Other Format:
Print version: National Center for Health Statistics (U.S.). Comparison of two vision-testing devices.
OCLC:
1009338216

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