A reliable and valid questionnaire was developed to measure computer vision syndrome at the workplace.
J Clin Epidemiol. 2015 Jun;68(6):662-73. doi: 10.1016/j.jclinepi.2015.01.015. Epub 2015 Jan 28.
J Clin Epidemiol. 2015.
PMID: 25744132
Free article.