Monocular visual acuity of persons 4-74 : United States - 1971-1972 / Jean Roberts and Jacqueline Ludford.
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Main Authors: | , |
Format: | Government Document eBook |
Language: | English |
Published: |
Rockville, Md. :
U.S. Department of Health, Education, and Welfare, Public Health Service, Heath Resources Administration, National Center for Health Statistics,
1977.
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Series: | DHEW publication ;
no. (HRA) 77-1646. Vital and health statistics. Data from the National Health Survey ; no. 201. |
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Internet
Online AccessOnline
Call Number: |
HE 20.6209:11/201
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HE 20.6209:11/201 | Available |