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.
Sorensen PS, Ross C, Clemmesen KM, Bendtzen K, Frederiksen JL, Jensen K, Kristensen O, Petersen T, Rasmussen S, Ravnborg M, Stenager E, Koch-Henriksen N; Danish Multiple Sclerosis Study Group.Sorensen PS, et al.Lancet. 2003 Oct 11;362(9391):1184-91. doi: 10.1016/S0140-6736(03)14541-2.Lancet. 2003.PMID: 14568740Clinical Trial.
Ravnborg M, Blinkenberg M, Sellebjerg F, Ballegaard M, Larsen SH, Sørensen PS.Ravnborg M, et al. Among authors: sorensen ps.Mult Scler. 2005 Feb;11(1):81-4. doi: 10.1191/1352458505ms1120oa.Mult Scler. 2005.PMID: 15732271