article_metadata: Jun Li Yan Yin Ling Ye Yunxia Zuo
article_metadata: 10.2147/JPR.S172017
article_metadata: J Pain Res
article_metadata: 2018 Sep 21;11:1915-1919.
article_metadata: chronic facial pain syndrome dorsal root ganglion migraine pulsed radiofrequency ultrasound guidance
article_metadata: CC BY-NC
article_metadata: https://pubmed.ncbi.nlm.nih.gov/30288085/
article_metadata: Case Reports
article_metadata: PMC6160264
article_metadata: 30288085
article_metadata: Pulsed radiofrequency of C2 dorsal root ganglion under ultrasound guidance for chronic migraine: a case report
article_metadata: 2018