NGO, Yen Phuong; NGUYEN , Trieu Viet. EVALUATING THE RESULTS OF TREATING THE CHRONIC FRONTAL SINUSITIS BY USING ENDOSCOPIC SINUS SURGERY AT CAN THO EAR NOSE THROAT HOSPITAL AND CAN THO UNIVERSITY OF MEDICINE AND PHARMACY HOSPITAL. Cantho Journal of Medicine and Pharmacy, [S. l.], n. 31, p. 80–87, 2026. Disponível em: https://tapchi.ctump.edu.vn/index.php/ctump/article/view/1474. Acesso em: 25 aug. 2026.