The Risk of Selection Bias in a Clinical Multi-Center Cohort Study. Results from the Norwegian Cognitive Impairment After Stroke (Nor-COAST) Study

by Kuvås KR, Saltvedt I, Aam S, Thingstad P, Ellekjær H, Askim T
Published 2020-12-01

Validation of self-reported and hospital-diagnosed atrial fibrillation: the HUNT-study

by Malmo V, Langhammer A, Bønaa KH, Loennechen JP, Ellekjaer H
Published 2016-06-01

Risk Stratification in Patients with Ischemic Stroke and Residual Cardiovascular Risk with Current Secondary Prevention

by Gynnild MN, Hageman SHJ, Dorresteijn JAN, Spigset O, Lydersen S, Wethal T, Saltvedt I, Visseren FLJ, Ellekjær H
Published 2021-09-01