Objective To evaluate the effect of intervertebral foramen block combined with pain spot injection in the treatment of post-herpetic neuralgia (PHN).是什么意思_Objective To evaluate the effect of intervertebral foramen block combined with pain spot injection in the treatment of post-herpetic neuralgia (PHN).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句