TY - JOUR T1 - Association between human leukocyte antigen-DQ2/DQ8 positivity and incident atrial fibrillation in patients with heart failure with reduced ejection fraction JO - Revista da Associação Médica Brasileira A1 - Küçük, Uğur A1 - Akşit, Ercan SN - 0104-4230 UL - 10.1590/1806-9282.20260404 VL - 72 Y1 - 2026 PB - Brasil ER -