1.
Ljung R, Sundström A, Grünewald M, Backman C, Feltelius N, Gedeborg R, et al. The profile of the COvid-19 VACcination register SAFEty study in Sweden (CoVacSafe-SE). ujms [Internet]. 2021 Dec. 10 [cited 2026 Nov. 12];126(1). Available from: https://ujms.net/index.php/ujms/article/view/8136