Refraction status of youths 12-17 years, United States /

Bibliographic Details
Main Authors:	Roberts, Jean, 1918- (Author), Slaby, David (Author)
Format:	Government Document eBook
Language:	English
Published:	Rockville, Md. : U.S. Department of Health, Education, and Welfare, Public Health Service, Health Resources Administration, National Center for Health Statistics, 1974.
Series:	Vital and health statistics. Data from the National Health Survey ; no. 148. DHEW publication ; no. (HRA) 75-1630.
Subjects:	Visual acuity > United States > Statistics. Heterophoria > United States > Statistics. Ophthalmic lenses > United States > Statistics. Youth > Health and hygiene > United States > Statistics. Heterophoria. Ophthalmic lenses. Visual acuity. Youth > Health and hygiene. United States. Statistics.
Online Access:	https://purl.fdlp.gov/GPO/gpo124692

Description
Item Description:	"December 1974."
Physical Description:	1 online resource (iv, 55 pages) : illustrations.
Bibliography:	Includes bibliographical references (page 17).