Fondazione Paolo Procacci. “PULSED RADIOFREQUENCY ADJACENT TO CERVICAL DORSAL ROOT GANGLION FOR REFRACTORY PHANTOM LIMB PAIN: A SINGLE ARM INTERVENTIONAL STUDY: R.S. Sharma1, A. Kumar2 | 1Department of Anaesthesiology, Pain Medicine & Critical Care, All India Institute of Medical Sciences, Gorakhpur, India; 2Department of Anaesthesia, All India Institute of Medical Sciences, Rishikesh, India”. Advancements in Health Research, vol. 3, no. s1, May 2026, https://doi.org/10.4081/ahr.2026.197.