Real‐world prophylactic usage of recombinant factor IX Fc in Sweden: A report from the Swedish National Registry for bleeding disorders. Issue 1 (5th December 2022) - Olsson, Anna; Westesson, Linda Myrin; Baghaei, Fariba; Holmström, Margareta; Olsson, Elsa; Magnusson, Maria; Ranta, Susanna; Astermark, Jan; Andersson, Nadine G.; Thanner, Judith; Szamosi, Johan; Daoura, Loudin; et al.