Universität zu Köln

Habermann, Elisa ORCID: 0000-0003-1504-4746, Gieselmann, Lutz ORCID: 0000-0003-3699-3318, Tober-Lau, Pinkus ORCID: 0000-0002-9148-3663, Klotsche, Jens, Albach, Fredrik Nils, Ten Hagen, Alexander, Zernicke, Jan, Ahmadov, Elvin, de Silva, Amanthi Nadira Arumahandi, Frommert, Leonie Maria ORCID: 0000-0003-0110-9190, Kurth, Florian ORCID: 0000-0002-3807-473X, Sander, Leif Erik, Burmester, Gerd R., Klein, Florian ORCID: 0000-0003-1376-1792 and Biesen, Robert ORCID: 0000-0002-0434-7832 (2022). Pausing methotrexate prevents impairment of Omicron BA.1 and BA.2 neutralisation after COVID-19 booster vaccination. RMD Open, 8 (2). LONDON: BMJ PUBLISHING GROUP. ISSN 2056-5933