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.
Proby CM, Gane JN, Joseph AE, Mortimer PS.Proby CM, et al. Among authors: mortimer ps.Br J Dermatol. 1990 Jul;123(1):29-37. doi: 10.1111/j.1365-2133.1990.tb01821.x.Br J Dermatol. 1990.PMID: 2390494
Bull RH, Gane JN, Evans JE, Joseph AE, Mortimer PS.Bull RH, et al. Among authors: mortimer ps.J Am Acad Dermatol. 1993 Apr;28(4):585-90. doi: 10.1016/0190-9622(93)70078-8.J Am Acad Dermatol. 1993.PMID: 8463459