Trieu , Sa Kinh, and Trieu Viet Nguyen. “THE STUDY ON AREA SINUSITIS DISEASE, ACCESSIBILITY SERVICES MEDICAL EXAMINATION AND SOME RELATED FACTORS IN PATIENTS 18 YEARS OF AGE AND OLDER IN MY TU DISTRICT, SOC TRANG PROVINCE, 2020-2021”. Cantho Journal of Medicine and Pharmacy, no. 39, June 2023, pp. 209-16, https://tapchi.ctump.edu.vn/index.php/ctump/article/view/864.