Bùi Diễm K, Nguyễn Văn T, Nguyễn Bình T, Đoàn Trúc Q, Trịnh Hoàng Kim T, Lê Kiều M, et al. ASSESSMENT MELATONIN AND CORTISOL LEVELS IN PATIENTS WITH OBSTRUCTIVE SLEEP APNEA BEFORE TREATMENT. VMJ [Internet]. 2025 Jul. 8 [cited 2026 Sep. 14];551(2). Available from: https://tapchiyhocvietnam.vn/index.php/vmj/article/view/14649