“40. THE PREVALENCE OF ANXIETY DISORDERS IN CARDIOVASCULAR PATIENTS IN SÓC SƠN DISTRICT, HANOI IN 2023. ”. Vietnam Journal of Community Medicine 66, no. VoL 66. English Version No 1, 2025 (August 15, 2025). Accessed September 9, 2026. https://tapchiyhcd.vn/index.php/yhcd/article/view/2786.