EVALUATION OF BISPECTRAL INDEX GUIDED TARGET-CONTROLLED INFUSION PROPOFOL ANESTHESIA IN PATIENTS RECEIVING HIGH-FLOW NASAL OXYGEN DURING APNEA FOR ENDOSCOPIC VOCAL CORD SURGERY. YHCĐ [Internet]. 2026 June 25 [cited 2026 Sept. 9];67(6). Available from: https://tapchiyhcd.vn/index.php/yhcd/article/view/5487