Thieu TT, Ly QH, Nguyen VL, Tran TPD. THE RESULT OF BOTULINUM TOXIN FOR TREATING A GUMMY SMILE AT CAN THO UNIVERSITY OF MEDICINE AND PHARMACY HOSPITAL. CTJUMP [Internet]. 2026 Aug. 11 [cited 2026 Aug. 27];(36):46-52. Available from: https://tapchi.ctump.edu.vn/index.php/ctump/article/view/877