2026. TREATMENT OUTCOMES OF DEFINITIVE CONCURRENT CHEMORADIOTHERAPY FOR STAGE II-IVA HYPOPHARYNGEAL CANCER AT NGHE AN ONCOLOGY HOSPITAL. Vietnam Journal of Community Medicine. 67, Số CĐ12- Bệnh viện Ung bướu Nghệ An (Aug. 2026). DOI:https://doi.org/10.52163/yhc.v67iCD12.6173.