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.
Lund E, Kumle M, Braaten T, Hjartåker A, Bakken K, Eggen E, Gram TI.Lund E, et al. Among authors: hjartaker a.Cancer Causes Control. 2003 Dec;14(10):1001-8. doi: 10.1023/b:caco.0000007982.18311.2e.Cancer Causes Control. 2003.PMID: 14750540
Henriksen HB, Knudsen MD, Carlsen MH, Hjartåker A, Blomhoff R.Henriksen HB, et al. Among authors: hjartaker a.JMIR Form Res. 2022 Nov 8;6(11):e35933. doi: 10.2196/35933.JMIR Form Res. 2022.PMID: 36346647Free PMC article.
Hjartåker A, Laake P, Lund E.Hjartåker A, et al.Eur J Public Health. 2001 Jun;11(2):141-6. doi: 10.1093/eurpub/11.2.141.Eur J Public Health. 2001.PMID: 11420799