Sunglasses: References

Ingraham H, ed. American Academy of Ophthalmology. 2017-2018 Basic and Clinical Science Course. San Francisco: American Academy of Ophthalmology; 2017; v.1-13.

Dang S. How to pick the best sunglasses to protect your eyes. American Academy of Ophthalmology. https://www.aao.org/newsroom/news-releases/detail/how-to-pick-best-sunglasses-to-protect-your-eyes. July 8, 2019. Accessed July 2019.