https://doi.org/10.1016/j.bjane.2025.844666
Braz J Anesthesiol, vol.75, 844666, 2025 The venous sympathetic block in chronic pain practice: absence of evidence, presence of use? Letter to the Editor
Braz J Anesthesiol, vol.75, 844666, 2025 The venous sympathetic block in chronic pain practice: absence of evidence, presence of use? Letter to the Editor