<https://iec2020.com/why-do-i-have-a-blind-spot-in-my-vision-what-to-know-about-a-scotoma#webpage>
<http://schema.org/author>
<https://iec2020.com/why-do-i-have-a-blind-spot-in-my-vision-what-to-know-about-a-scotoma>