Ho, Xuan Trung, and Them Nguyen. “INVESTIGATING LEVEL II-III-IV LYMPH NODES METASTASIS IN LARYNGEAL CANCER AT DA NANG HOSPITAL”. Vietnam Journal of Otorhinolaryngology - Head and Neck Surgery 69, no. 66 (November 20, 2024): 65–69. Accessed March 27, 2025. https://tapchitaimuihong.vn/index.php/tmh/article/view/133.