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.
Klit A, Hærskjold A, Lei U, Skødt V, Drejøe JB.Klit A, et al. Among authors: haerskjold a.Ugeskr Laeger. 2016 Jun 27;178(26):V03160163.Ugeskr Laeger. 2016.PMID: 27402128Free article.Review.Danish.
Rieckmann A, Hærskjold A, Benn CS, Aaby P, Lange T, Sørup S.Rieckmann A, et al. Among authors: haerskjold a.Int J Epidemiol. 2019 Dec 1;48(6):2026-2038. doi: 10.1093/ije/dyz062.Int J Epidemiol. 2019.PMID: 31062020