Negative SARS-CoV2-antibodies after positive COVID-19-PCR nasopharyngeal swab in patients treated with anti-CD20 therapies.
Christoph FriedliLara DiemHelly HammerNicole KamberFranziska Suter-RinikerStephen LeibAndrew ChanCédric HirzelRobert HoepnerSalmen AnkePublished in: Therapeutic advances in neurological disorders (2021)