EVALUATING THE EFFECTIVENESS OF APPLYING A MEDICAL KNOWLEDGE GRAPH COMBINED WITH MULTIMODAL ARTIFICIAL INTELLIGENCE TO SUPPORT EARLY DIAGNOSIS OF NASOPHARYNGEAL CARCINOMA IN VIETNAM. YHCĐ [Internet]. 2026 Sept. 10 [cited 2026 Sept. 10];67(CD13). Available from: https://tapchiyhcd.vn/index.php/yhcd/article/view/6408