Đình Lượng V, Hữu Tú N, Minh Hải V. 30. Anesthesizing the lower extremities of the lower extremities and the lower extremities under the guidance of ultrasound to relieve pain in patients with lower extremity fractures: 05 cases. TCNCYH [Internet]. 2023Jan.31 [cited 2025Apr.4];162(1):262-71. Available from: https://tapchinghiencuuyhoc.vn/index.php/tcncyh/article/view/1337