Investigating the Effects of Pulsed Radiofrequency on Dorsal Root Ganglion in Chronic Lumbar Radicular Pain Patients: Is It Not Important that We Ask the Right Question, the Right Way, on an Appropriate Sample of Patients?

Investigating the Effects of Pulsed Radiofrequency on Dorsal Root Ganglion in Chronic Lumbar Radicular Pain Patients: Is It Not Important that We Ask the Right Question, the Right Way, on an Appropriate Sample of Patients?