Kjeldsen, J., Nielsen, J., Ellingsen, T., Knudsen, T., Nielsen, R. G., Larsen, M. D., . . . Nørgård, B. M. (2021). Outcome of COVID-19 in hospitalized patients with chronic inflammatory diseases. A population based national register study in Denmark. J Autoimmun.

Kjeldsen, Jens, Jan Nielsen, Torkell Ellingsen, Torben Knudsen, Rasmus Gaardskær Nielsen, Michael Due Larsen, Ken Lund, and Bente Mertz Nørgård. "Outcome of COVID-19 in Hospitalized Patients With Chronic Inflammatory Diseases. A Population Based National Register Study in Denmark." J Autoimmun 2021.

Kjeldsen, Jens, et al. "Outcome of COVID-19 in Hospitalized Patients With Chronic Inflammatory Diseases. A Population Based National Register Study in Denmark." J Autoimmun 2021.