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.
Abd-Elsayed AA, Guirguis M, DeWood MS, Zaky SS.Abd-Elsayed AA, et al.Ochsner J. 2015 Summer;15(2):133-42.Ochsner J. 2015.PMID: 26130975Free PMC article.
Farag E, Abd-Elsayed A, Anderson M, Abdelmalak J, Schubert A.Farag E, et al.Ochsner J. 2012 Spring;12(1):30-4.Ochsner J. 2012.PMID: 22438779Free PMC article.
Guirguis M, Karroum R, Abd-Elsayed AA, Mounir-Soliman L.Guirguis M, et al.Ochsner J. 2012 Summer;12(2):159-62.Ochsner J. 2012.PMID: 22778683Free PMC article.