Cover image for Vision test validation study for the health examination survey among youths 12-17 years; validation of selected parts of the vision test battery used in the health examination survey of 1966-70 among youths 12-17 years of age against a standard clinical ophthalmological examination for distance visual acuity and eye muscle imbalance.
Title:
Vision test validation study for the health examination survey among youths 12-17 years; validation of selected parts of the vision test battery used in the health examination survey of 1966-70 among youths 12-17 years of age against a standard clinical ophthalmological examination for distance visual acuity and eye muscle imbalance.
Author:
Roberts, Jean, 1918-
Personal Author:
Publication Information:
Rockville, Md. : National Center for Health Statistics; [for sale by the Supt. of Docs., U.S. Govt. Print. Off., Washington], 1973.
Physical Description:
iv, 36 pages ; 27 cm.
Language:
English
Format :
Book