Barbara Ratajczak-Tretel,
Anna Tancin Lambert,
Riadh Ibrahim Mahmud Al-Ani,
Kathrine Grønning Arntzen,
Grete Bakkejord,
Hanna Marie Otterholt Bekkeseth
et al.:
Prediction of underlying atrial fibrillation in patients with a cryptogenic stroke: results from the NOR-FIB Study
Barbara Ratajczak-Tretel,
Anna Tancin Lambert,
Riadh Ibrahim Mahmud Al-Ani,
Hanna Marie Otterholt Bekkeseth,
Grete Bakkejord,
Vigdis Bjerkeli
et al.:
Underlying causes of cryptogenic stroke and TIA in the nordic atrial fibrillation and stroke (NOR-FIB) study – the importance of comprehensive clinical evaluation
Anna Tancin Lambert,
Barbara Ratajczak-Tretel,
Riadh Ibrahim Mahmud Al-Ani,
Kathrine Grønning Arntzen,
Grete Bakkejord,
Hanna Marie Otterholt Bekkeseth
et al.:
Biomarkers predictive of atrial fibrillation in patients with cryptogenic stroke. Insights from the Nordic Atrial Fibrillation and Stroke (NOR-FIB) study
European Journal of Neurology 14. Feb 2023
DOI
Barbara Ratajczak-Tretel,
Anna Tancin Lambert,
Riadh Ibrahim Mahmud Al-Ani,
Kathrine Grønning Arntzen,
Grete Bakkejord,
Hanna Marie Otterholt Bekkeseth
et al.:
Atrial fibrillation in cryptogenic stroke and TIA patients in The Nordic Atrial Fibrillation and Stroke (NOR-FIB) Study: Main results
Barbara Ratajczak-Tretel,
Anna Tancin Lambert,
Henriette Johansen,
Bente Halvorsen,
Vigdis Bjerkeli,
David Russell
et al.:
Atrial fibrillation in cryptogenic stroke and transient ischaemic attack – The Nordic Atrial Fibrillation and Stroke (NOR-FIB) Study: Rationale and design
Trygve Holmøy,
Egil Rørvik Røsjø,
Henrik Zetterberg,
Kaj Blennow,
Jonas Christoffer Lindstrøm,
Linn Hofsøy Steffensen
et al.:
Vitamin D supplementation and neurofilament light chain in multiple sclerosis
Acta Neurologica Scandinavica 2018
DOI
Trygve Holmøy,
Jonas Christoffer Lindstrøm,
Erik Fink Eriksen,
Linn Hofsøy Steffensen,
Margitta Theodora Kampman
:
High dose vitamin D supplementation does not affect biochemical bone markers in multiple sclerosis - a randomized controlled trial
Egil Rørvik Røsjø,
Peter Andreas Vold Lossius,
Nada Abdelmagid,
Jonas Christoffer Lindstrøm,
Margitta Theodora Kampman,
Lone Jørgensen
et al.:
Effect of high-dose vitamin D3 supplementation on antibody responses against Epstein-Barr virus in relapsing-remitting multiple sclerosis
Multiple Sclerosis 2017
DOI
Egil Rørvik Røsjø,
Linn Hofsøy Steffensen,
Lone Jørgensen,
Jonas Christoffer Lindstrøm,
Jurate Saltyte Benth,
Annika Michelsen
et al.:
Vitamin D supplementation and systemic inflammation in relapsing-remitting multiple sclerosis
Journal of Neurology 01. Dec 2015
DOI
Linn Hofsøy Steffensen,
Magritt Brustad,
Margitta Theodora Kampman
:
What is needed to keep persons with multiple sclerosis vitamin D-sufficient throughout the year?
Journal of Neurology 2013
DOI
Margitta Theodora Kampman,
Linn Hofsøy Steffensen,
Svein Ivar Mellgren,
Lone Jørgensen
:
Effect of vitamin D-3 supplementation on relapses, disease progression, and measures of function in persons with multiple sclerosis: exploratory outcomes from a double-blind randomised controlled trial
Multiple Sclerosis 2012
DOI
Linn Hofsøy Steffensen,
Lone Jørgensen,
Bjørn Straume,
Svein Ivar Mellgren,
Margitta Theodora Kampman
:
Can vitamin D-3 supplementation prevent bone loss in persons with MS? A placebo-controlled trial
Margitta Theodora Kampman,
Linn Hofsøy Steffensen
:
The role of vitamin D in multiple sclerosis
Journal of Photochemistry and Photobiology. B: Biology 2010
DOI
Linn Hofsøy Steffensen,
Svein Ivar Mellgren,
Margitta Theodora Kampman
:
Predictors and prevalence of low bone mineral density in fully ambulatory persons with multiple sclerosis
Journal of Neurology 2010
DOI
Linn Hofsøy Steffensen,
Svein Ivar Mellgren,
Margitta Theodora Kampman
:
Predictors and prevalence of low bone mineral density in fully ambulatory persons with multiple sclerosis
Journal of Neurology 01. Oct 2009
DOI
Øivind Fredvik Torkildsen,
Kjell-Morten Myhr,
Vegard Skogen,
Linn Hofsøy Steffensen,
Kjetil Lauvland Bjørnevik
:
Tenofovir as a treatment option for multiple sclerosis
Multiple Sclerosis and Related Disorders 2020
DOI
Egil Rørvik Røsjø,
Andreass Lossius,
Nada Abelmagid,
Jonas Christoffer Lindstrøm,
Margitta Theodora Kampman,
Lone Jørgensen
et al.:
Selective and transient effect of vitamin D3 supplementation on antibody responses against Epstein-Barr virus nuclear antigen 1 in relapsing-remitting multiple sclerosis
2017
Egil Rørvik Røsjø,
Kjell-Morten Myhr,
Margitta Theodora Kampman,
Kristin Ingeleiv Løken-Amsrud,
Linn Hofsøy Steffensen,
Søren Jacob Bakke
et al.:
Vitamin D og interferon-behandling ved multippel sklerose
2015
Linn Hofsøy Steffensen,
Magritt Brustad,
Guri Skeie,
Leif Jørgensen,
Yngve Figenschau,
Margitta Theodora Kampman
:
Vitamin D status in individuals with multiple sclerosis at baseline and after supplementation with 20,000 IU cholecalciferol a week for 48 weeks
Multiple Sclerosis 2009