Leiden University Scholarly Publications

Shen, Q.; Joyce, E.E.; Ebrahimi, O.V.; Didriksen, M.; Lovik, A.; Sævarsdóttir, K.S.; ... ; Valdimarsdóttir, U.A. 2023

COVID-19 illness severity and 2-year prevalence of physical symptoms: an observational study in Iceland, Sweden, Norway and Denmark

Article / Letter to editor

open access