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.

Https

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

Filters

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

75 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
Prevalence and Characteristics Associated With Post-COVID-19 Condition Among Nonhospitalized Adolescents and Young Adults.
Selvakumar J, Havdal LB, Drevvatne M, Brodwall EM, Lund Berven L, Stiansen-Sonerud T, Einvik G, Leegaard TM, Tjade T, Michelsen AE, Mollnes TE, Lund-Johansen F, Holmøy T, Zetterberg H, Blennow K, Sandler CX, Cvejic E, Lloyd AR, Wyller VBB. Selvakumar J, et al. Among authors: einvik g. JAMA Netw Open. 2023 Mar 1;6(3):e235763. doi: 10.1001/jamanetworkopen.2023.5763. JAMA Netw Open. 2023. PMID: 36995712 Free PMC article.
Persistent pulmonary pathology after COVID-19 is associated with high viral load, weak antibody response, and high levels of matrix metalloproteinase-9.
Lerum TV, Maltzahn NN, Aukrust P, Trøseid M, Henriksen KN, Kåsine T, Dyrhol-Riise AM, Stiksrud B, Haugli M, Blomberg B, Kittang BR, Johannessen A, Hannula R, Aballi S, Kildal AB, Eiken R, Dahl TB, Lund-Johansen F, Müller F, Rodriguez JR, Meltzer C, Einvik G, Ueland T, Olsen IC; NOR-SOLIDARITY Consortium; Barratt-Due A, Aaløkken TM, Skjønsberg OH. Lerum TV, et al. Among authors: einvik g. Sci Rep. 2021 Dec 1;11(1):23205. doi: 10.1038/s41598-021-02547-x. Sci Rep. 2021. PMID: 34853380 Free PMC article. Clinical Trial.
Cognitive Impairment 13 Months After Hospitalization for COVID-19.
Stavem K, Einvik G, Lundqvist C. Stavem K, et al. Among authors: einvik g. Open Forum Infect Dis. 2022 Jul 26;9(7):ofac355. doi: 10.1093/ofid/ofac355. eCollection 2022 Jul. Open Forum Infect Dis. 2022. PMID: 35912021 Free PMC article.
75 results