[pdf-embedder url=”https://acupuncturecontinuinged.com/wp-content/uploads/2022/10/Evaluation-of-the-efficacy-of-Superior-Cluneal-Nerve-Block-in-low-back-pain-A-prospective-observational-study.pdf” title=”Evaluation of the efficacy of Superior Cluneal Nerve Block in low back pain-A prospective observational study”]