Clinical observation on thoracic paravertebral nerve block with ozone treatment in patients with postherpetic neuralgia
GUO Xiang-fei, LIU Ya-guang, HUO Yan-song, WU Xian-hong, MA Jun
Chinese Journal of Contemporary Neurology and Neurosurgery . 2013, (10): 863 -867 .  DOI: 10.3969/j.issn.1672-6731.2013.10.009