Intravenous immunoglobulins in the treatment of post‐COVID: A case–control study. (2nd December 2022) - Hogeweg, Maximilian; Doevelaar, Adrian; Rieckmann, Sonja; Seibert, Felix; Scholten, David; Segelmacher, Monika; Stervbo, Ulrik; Babel, Nina; Westhoff, Timm H.