Optometrists CA of, Society CO. Canadian Association of Optometrists/Canadian Ophthalmological Society Joint Position Statement: Effects of Electronic Screens on Children’s Vision and Recommendations for Safe Use. CJO [Internet]. 2018 Jun. 1 [cited 2024 Apr. 19];80(2):9-11. Available from: https://openjournals.uwaterloo.ca/index.php/cjo/article/view/264