A machine learning model to simplify recognition of patients with atrial fibrillation based on diagnostic codes in Swedish primary health care. - Anders Norrman; Caroline Wachtler; Per Wändell; Julia Eriksson; Toralph Ruge; Boel Brynedal; Jan Hasselström; Thomas Kahan; Axel C. Carlsson (BMC Medical Informatics Decis. Mak., 2026)