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.
Lange P, Rasmussen FV, Borgeskov H, Dollerup J, Jensen MS, Roslind K, Nielsen LM; KVASIMODO Study Group.Lange P, et al. Among authors: nielsen lm.Prim Care Respir J. 2007 Jun;16(3):174-81. doi: 10.3132/pcrj.2007.00030.Prim Care Respir J. 2007.PMID: 17516009Free PMC article.
Nielsen LM, Getz EN, Young JL, Rhon DI.Nielsen LM, et al.Eur Spine J. 2024 Jan;33(1):264-273. doi: 10.1007/s00586-023-07926-8. Epub 2023 Oct 6.Eur Spine J. 2024.PMID: 37803158Review.