An official website of the United States government
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.
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.
Galvez-Ruiz A, Chaudhry I, Al Katan H.Galvez-Ruiz A, et al.J Neuroophthalmol. 2013 Sep;33(3):308-10. doi: 10.1097/WNO.0b013e31828dc662.J Neuroophthalmol. 2013.PMID: 23782926No abstract available.
Al-Shehah A, Al-Rajhi A, Alkatan H.Al-Shehah A, et al. Among authors: alkatan h.Saudi J Ophthalmol. 2010 Oct;24(4):111-8. doi: 10.1016/j.sjopt.2010.06.001. Epub 2010 Oct 6.Saudi J Ophthalmol. 2010.PMID: 23960887Free PMC article.