Comments on "Effect of Opioid Use on Results of Interventional Back Pain Management on Patients With Suspected Facet-mediated Chronic Back Pain".
作者信息
Zhu Hongyu, Lei Xiaohong
机构信息
Department of Anesthesiology, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, Sichuan Province, P. R. China.