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Randomized, double-blind, placebo-controlled superiority trial of the Yiqigubiao pill for the treatment of patients with chronic obstructive pulmonary disease at a stable stage.
Li FS, Zhang YL, Li Z, Xu D, Liao CY, Ma H, Gong L, Su J, Sun Q, Xu Q, Gao Z, Wang L, Jing J, Wang J, Jiang M, Tian G, Hasan B. Li FS, et al. Among authors: wang l, wang j. Exp Ther Med. 2016 Oct;12(4):2477-2488. doi: 10.3892/etm.2016.3680. Epub 2016 Sep 6. Exp Ther Med. 2016. PMID: 27698749 Free PMC article.
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