Tuấn NV, Hùng PM, Thuỳ NT. 27. Characteristics of anxiety in hypertensive outpatients in Bach Mai Hospital. TCNCYH [Internet]. 2023Oct.30 [cited 2025Apr.4];170(9):246-53. Available from: https://tapchinghiencuuyhoc.vn/index.php/tcncyh/article/view/1950