Bonnesen, Kasper, Christoffer Witt, Brian Løgstrup, Hans Eiskjær, and Morten Schmidt. 2024. “Validity of Heart Failure Diagnoses, Treatments, and Readmissions in the Danish National Patient Registry”. International Journal of Population Data Science 9 (1). https://doi.org/10.23889/ijpds.v9i1.2394.