Home » National Institutes Of Health » NIH » Science and Research » Types of Refractive Errors Types of Refractive Errors January 1, 2020 Medline-NIH Off National Institutes Of Health, NIH, Science and Research 000000000000Source: National Eye Institute – Related MedlinePlus Pages: Older Adult Health, Refractive Errors Read Original Article: Types of Refractive Errors » Previous: New Year’s Day a reminder of need for action to prevent newborn deaths: UNICEF Next: News in Brief 31 December 2019 About The Author Medline-NIH