Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

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.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page


My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1982 1
1992 2
1996 2
1997 1
1998 2
2001 2
2002 1
2003 5
2004 6
2005 7
2006 11
2007 10
2008 9
2009 6
2010 3
2011 6
2012 7
2013 5
2014 7
2015 15
2016 14
2017 8
2018 4
2019 9
2020 6
2021 17
2022 11
2023 2

Text availability

Article attribute

Article type

Publication date

Search Results

165 results

Results by year

Filters applied: . Clear all
Page 1
RNA processing in human mitochondria.
Sanchez MI, Mercer TR, Davies SM, Shearwood AM, Nygård KK, Richman TR, Mattick JS, Rackham O, Filipovska A. Sanchez MI, et al. Among authors: nygard kk. Cell Cycle. 2011 Sep 1;10(17):2904-16. doi: 10.4161/cc.10.17.17060. Epub 2011 Sep 1. Cell Cycle. 2011. PMID: 21857155
Impacts of climate change on drinking water quality in Norway.
Skaland RG, Herrador BG, Hisdal H, Hygen HO, Hyllestad S, Lund V, White R, Wong WK, Nygård K. Skaland RG, et al. Among authors: nygard k. J Water Health. 2022 Mar;20(3):539-550. doi: 10.2166/wh.2022.264. J Water Health. 2022. PMID: 35350006
Novel inflammatory biomarkers in primary hyperparathyroidism.
Christensen MH, Fenne IS, Nordbø Y, Varhaug JE, Nygård KO, Lien EA, Mellgren G. Christensen MH, et al. Among authors: nygard ko. Eur J Endocrinol. 2015 Jul;173(1):9-17. doi: 10.1530/EJE-14-1038. Epub 2015 Apr 7. Eur J Endocrinol. 2015. PMID: 25850829
Outbreak caused by the SARS-CoV-2 Omicron variant in Norway, November to December 2021.
Brandal LT, MacDonald E, Veneti L, Ravlo T, Lange H, Naseer U, Feruglio S, Bragstad K, Hungnes O, Ødeskaug LE, Hagen F, Hanch-Hansen KE, Lind A, Watle SV, Taxt AM, Johansen M, Vold L, Aavitsland P, Nygård K, Madslien EH. Brandal LT, et al. Among authors: nygard k. Euro Surveill. 2021 Dec;26(50):2101147. doi: 10.2807/1560-7917.ES.2021.26.50.2101147. Euro Surveill. 2021. PMID: 34915975 Free PMC article.
165 results