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.
Falnes J, Hals J.Falnes J, et al. Among authors: hals j.Philos Trans A Math Phys Eng Sci. 2012 Jan 28;370(1959):246-77. doi: 10.1098/rsta.2011.0249.Philos Trans A Math Phys Eng Sci. 2012.PMID: 22184661
Meberg A, Hals J, Thaulow E.Meberg A, et al. Among authors: hals j.Acta Paediatr. 2007 Aug;96(8):1142-5. doi: 10.1111/j.1651-2227.2007.00381.x. Epub 2007 Jun 21.Acta Paediatr. 2007.PMID: 17590185
Thaulow E, Lindberg H, Norgård G, Lunde P, Hals J.Thaulow E, et al. Among authors: hals j.Tidsskr Nor Laegeforen. 2000 Feb 28;120(6):684-6.Tidsskr Nor Laegeforen. 2000.PMID: 10806881Review.Norwegian.
Meberg A, Otterstad JE, Frøland G, Hals J, Sörland SJ.Meberg A, et al. Among authors: hals j.Cardiol Young. 1999 Mar;9(2):169-74. doi: 10.1017/s1047951100008398.Cardiol Young. 1999.PMID: 10323515
Norgård G, Greve G, Hals J.Norgård G, et al. Among authors: hals j.Tidsskr Nor Laegeforen. 1996 Oct 30;116(26):3124-9.Tidsskr Nor Laegeforen. 1996.PMID: 8999574Review.Norwegian.
Mathisen SR, Skrede O, Gudmundsen TE, Hals J.Mathisen SR, et al. Among authors: hals j.Tidsskr Nor Laegeforen. 1991 Feb 28;111(6):708.Tidsskr Nor Laegeforen. 1991.PMID: 2008692Norwegian.