Open AccessThe prevalence of colour vision deficiency, parent-reported, and child reported difficulties among 10- to 16-year-old school children in the Galle education zone, Sri Lanka
Author(s) -
A. Karunanayake,
M. A. Weerasuriya,
W. M. C. D. Wijekoon
Publication year - 2021
Publication title -
galle medical journal
Language(s) - English
Resource type - Journals
ISSN - 1391-7072
DOI - 10.4038/gmj.v26i4.8067
Subject(s) - sri lanka , medicine , family history , tamil , pediatrics , fundus (uterus) , family income , colour vision , demography , disease , optometry , ophthalmology , surgery , south asia , linguistics , ethnology , philosophy , pathology , sociology , economics , history , economic growth , artificial intelligence , computer science