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.
Lerdal A, Slåtten K, Saghaug E, Grov EK, Normann AP, Lee KA, Bjorvatn B, Gay CL.Lerdal A, et al. Among authors: normann ap.BMJ Open. 2016 Jan 4;6(1):e009345. doi: 10.1136/bmjopen-2015-009345.BMJ Open. 2016.PMID: 26729383Free PMC article.
Lerdal A, Gay CL, Saghaug E, Gautvik K, Grov EK, Normann A, Slaaen J, Slåtten K, Tallang OU, Lee KA.Lerdal A, et al.Palliat Support Care. 2014 Dec;12(6):439-44. doi: 10.1017/S1478951513000357. Epub 2013 Aug 6.Palliat Support Care. 2014.PMID: 23916160