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.
Askevold F, Lochen EA, Sjaastad O.Askevold F, et al. Among authors: lochen ea.Tidsskr Nor Laegeforen. 1976 May 30;96(15):868-72.Tidsskr Nor Laegeforen. 1976.PMID: 936164Norwegian.No abstract available.
Tysvaer AT, Sortland O, Storli OV, Løchen EA.Tysvaer AT, et al. Among authors: lochen ea.Tidsskr Nor Laegeforen. 1992 Apr 10;112(10):1268-71.Tidsskr Nor Laegeforen. 1992.PMID: 1579906Norwegian.