Analgecine, the extracts of Vaccinia-inoculated rabbit skin, effectively alleviates the chronic low back pain with little side effect - A randomized multi-center double-blind placebo-controlled phase 3 clinical trial.

Analgecine, the extracts of Vaccinia-inoculated rabbit skin, effectively alleviates the chronic low back pain with little side effect - A randomized multi-center double-blind placebo-controlled phase 3 clinical trial.