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.
Kajantie E, Eriksson JG.Kajantie E, et al. Among authors: eriksson jg.Duodecim. 2006;122(6):621-3.Duodecim. 2006.PMID: 16683357Finnish.No abstract available.