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Efficacy, safety, and cost-effectiveness analysis of adjuvant herbal medicine treatment, Palmijihwang-hwan, for chronic low back pain: a study protocol for randomized, controlled, assessor-blinded, multicenter clinical trial.
Sung WS, Jeon SR, Hong YJ, Kim TH, Shin S, Lee HJ, Seo BK, Park YC, Kim EJ, Nam DW. Sung WS, et al. Among authors: seo bk. Trials. 2019 Dec 27;20(1):778. doi: 10.1186/s13063-019-3776-7. Trials. 2019. PMID: 31882016 Free PMC article.
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