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  Indian J Med Microbiol
 

Figure 3 Radiograph showing needle entry point for (a) DPRF and (b) PPRF. DPRF, distal pulsed radiofrequency; PPRF, proximal pulsed radiofrequency.

Figure 3 Radiograph showing needle entry point for (a) DPRF and (b) PPRF. DPRF, distal pulsed radiofrequency; PPRF, proximal pulsed radiofrequency.