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.
Håkansson A, Vedin A, Wallin C, Kral AH.Håkansson A, et al.Lakartidningen. 2013 Jul 17-Aug 6;110(29-31):1340-2.Lakartidningen. 2013.PMID: 23980443Swedish.No abstract available.
Abrahamsson T, Hakansson A.Abrahamsson T, et al. Among authors: hakansson a.Subst Use Misuse. 2015 Jan;50(2):148-55. doi: 10.3109/10826084.2014.962047. Epub 2014 Oct 8.Subst Use Misuse. 2015.PMID: 25295596
Dahlman D, Håkansson A, Björkman P, Blomé MA, Kral AH.Dahlman D, et al. Among authors: hakansson a.Subst Use Misuse. 2015;50(12):1529-35. doi: 10.3109/10826084.2015.1023450. Epub 2015 Nov 19.Subst Use Misuse. 2015.PMID: 26583450