Joly F, DasMahapatra P, Su J, DiBenedetti D, Kosa K, Hill Q. Development of a cold Agglutinin disease-specific patient-reported outcome symptom measure. Poster presented at the 2021 63rd American Society of Hematology (ASH) Annual Meeting & Exposition; December 13, 2021. [abstract] Blood. 2021 Nov 23; 138(supplement 1):4057. doi: 10.1182/blood-2021-147199