Budisulistyo, Trianggoro. “S1 Dorsal Root Ganglion And Inferior Hypogastric Plexus Pulsed Radiofrequency Neuromodulation May Improve Type III Coccydynia Pain: A Case Report”. Medica Hospitalia : Journal of Clinical Medicine 12, no. 3 (November 28, 2025): 321–326. Accessed December 4, 2025. https://medicahospitalia.rskariadi.co.id/index.php/mh/article/view/1300.