Bylsma LC, Gulbech Ording A, Froslev T, Mehnert F, Fryzek JP, Morales Arias J, Roth A, Sorensen HT, Berentsen S. Occurrence, survival, and thromboembolic risk in cold agglutinin disease: A population-based cohort analysis. Presented at the 23rd Congress of the European Hematology Association, Stockholm, Sweden, June 2018.