Cordtz, R, Kristensen, S, Dalgaard, L P H, Westermann, R, Duch, K, Lindhardsen, J, Torp-Pedersen, C & Dreyer, L 2021, ' Incidence of COVID-19 hospitalisation in patients with systemic lupus erythematosus : A nationwide cohort study from Denmark ', Journal of Clinical Medicine, vol. 10, no. 17, 3842 . https://doi.org/10.3390/jcm10173842 Journal of Clinical Medicine Journal of Clinical Medicine, Vol 10, Iss 3842, p 3842 (2021) Cordtz, R, Kristensen, S, Dalgaard, L P H, Westermann, R, Duch, K, Lindhardsen, J, Torp-Pedersen, C & Dreyer, L 2021, ' Incidence of COVID-19 Hospitalisation in Patients with Systemic Lupus Erythematosus : A Nationwide Cohort Study from Denmark ', Journal of Clinical Medicine, vol. 10, no. 17, 3842 . https://doi.org/10.3390/jcm10173842 Volume 10 Issue 17