APA-Zitierstil (7. Ausg.)

Hasseli-Fräbel, R., Pfeil, A., Hoyer, B. F., Krause, A., Lorenz, H., Richter, J. G., . . . Müller-Ladner, U. (2021). Do patients with rheumatoid arthritis show a different course of COVID-19 compared to patients with spondyloarthritis? Clinical and experimental rheumatology, 39(3), .

Chicago-Zitierstil (17. Ausg.)

Hasseli-Fräbel, Rebecca, et al. "Do Patients with Rheumatoid Arthritis Show a Different Course of COVID-19 Compared to Patients with Spondyloarthritis?" Clinical and Experimental Rheumatology 39, no. 3 (2021).

MLA-Zitierstil (9. Ausg.)

Hasseli-Fräbel, Rebecca, et al. "Do Patients with Rheumatoid Arthritis Show a Different Course of COVID-19 Compared to Patients with Spondyloarthritis?" Clinical and Experimental Rheumatology, vol. 39, no. 3, 2021.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.