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.
Stewart JH, Chinn SE, Cole GW, Klein JA.Stewart JH, et al. Among authors: klein ja.J Dermatol Surg Oncol. 1990 Sep;16(9):842-5. doi: 10.1111/j.1524-4725.1990.tb01570.x.J Dermatol Surg Oncol. 1990.PMID: 2168907
Makdisi JR, Kim DP, Klein PA, Klein JA.Makdisi JR, et al. Among authors: klein pa, klein ja.Int J Dermatol. 2018 May;57(5):605-610. doi: 10.1111/ijd.13877. Epub 2018 Feb 20.Int J Dermatol. 2018.PMID: 29460967