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.
Elgadi A, Arvidsson CG, Janson A, Marcus C, Costagliola S, Norgren S.Elgadi A, et al. Among authors: norgren s.Acta Paediatr. 2005 Aug;94(8):1145-8. doi: 10.1111/j.1651-2227.2005.tb02060.x.Acta Paediatr. 2005.PMID: 16188864
Gopinath S, Ortqvist E, Norgren S, Green A, Sanjeevi CB.Gopinath S, et al. Among authors: norgren s.Ann N Y Acad Sci. 2008 Dec;1150:200-7. doi: 10.1196/annals.1447.057.Ann N Y Acad Sci. 2008.PMID: 19120295
Rössner SM, Neovius M, Mattsson A, Marcus C, Norgren S.Rössner SM, et al. Among authors: norgren s.Acta Paediatr. 2010 Nov;99(11):1735-40. doi: 10.1111/j.1651-2227.2010.01911.x. Epub 2010 Jun 28.Acta Paediatr. 2010.PMID: 20545928