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.
Bruner CR, Feldman SR, Ventrapragada M, Fleischer AB Jr.Bruner CR, et al. Among authors: feldman sr.Dermatol Online J. 2003 Feb;9(1):2.Dermatol Online J. 2003.PMID: 12639460Review.
Al-Kudwah AJ, Feldman SR.Al-Kudwah AJ, et al. Among authors: feldman sr.South Med J. 2009 Jun;102(6):631-6. doi: 10.1097/SMJ.0b013e3181a59c4f.South Med J. 2009.PMID: 19434023