“25. RESULTS OF USING THE HEARING SCREENING QUESTIONNAIRE ON THE ELDERLY WITH SUDDEN HEARING LOSS AT VIETTIEP FRIENDSHIP HOSPITAL IN 2024”. Vietnam Journal of Community Medicine 66, no. CĐ4-NCKH (April 15, 2025). Accessed September 9, 2026. https://tapchiyhcd.vn/index.php/yhcd/article/view/2342.