Distribution of Visual Acuity in Egypt. A Comparison of Random and Self-Selected Samples of Urban and Rural Residents
- 1 January 1974
- journal article
- Published by JSTOR in Health Services Reports
- Vol. 89 (3) , 247-255
- https://doi.org/10.2307/4595026
Abstract
No abstract availableThis publication has 3 references indexed in Scilit: