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.
Gustavsen A, Njerve IU, Sitras V, Haugen G, Tølløfsrud PA, Akkök ÇA.Gustavsen A, et al. Among authors: tollofsrud pa.Tidsskr Nor Laegeforen. 2020 Jan 3;140(1). doi: 10.4045/tidsskr.19.0117. Print 2020 Jan 14.Tidsskr Nor Laegeforen. 2020.PMID: 31948214Free article.English, Norwegian.
Saugstad OD, Hansen TW, Rønnestad A, Nakstad B, Tølløfsrud PA, Reinholt F, Hamvas A, Coles FS, Dean M, Wert SE, Whitsett JA, Nogee LM.Saugstad OD, et al. Among authors: tollofsrud pa.Acta Paediatr. 2007 Feb;96(2):185-90. doi: 10.1111/j.1651-2227.2007.00016.x.Acta Paediatr. 2007.PMID: 17429902