Tran , Trung Kien, et al. “THE CLINICAL AND SUBCLINICAL FEATURE OF CHRONIC OTITIS MEADIA WITH INCUS INJURY AND RESULTS OF ENDOSCOPIC TYMPANOPLASTY AT CAN THO”. Cantho Journal of Medicine and Pharmacy, no. 31, Aug. 2026, pp. 7-13, https://tapchi.ctump.edu.vn/index.php/ctump/article/view/1453.