Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

My NCBI Filters
Text availability
Article attribute
Article type
Publication date

Search Results

443 results
Filters applied: . Clear all Results are displayed in a computed author sort order. Results by year timeline is unavailable
Page 1
Important causes of visual impairment in the world today.
Congdon NG, Friedman DS, Lietman T. Congdon NG, et al. Among authors: friedman ds. JAMA. 2003 Oct 15;290(15):2057-60. doi: 10.1001/jama.290.15.2057. JAMA. 2003. PMID: 14559961 Review. No abstract available.
Assessing disability in the patient with cataract.
Friedman DS, Schein OD. Friedman DS, et al. Curr Opin Ophthalmol. 1998 Feb;9(1):1-4. doi: 10.1097/00055735-199802000-00001. Curr Opin Ophthalmol. 1998. PMID: 10178624 Review.
443 results