The efficacy analysis of radiofrequency therapy combined with ozone injection in the treatment of lumbar disc protrusion

LIU Tao, SHEN Cailiang, TANG Kaijun, LIN Yuchun, SUN Yong

Tianjin Medical Journal . 2015, (12): 1443 -1446 . DOI: 10.11958/j.issn.0253-9896.2015.12.026