https://insights.ovid.com/crossref?an=00005792-201812280-00017 https://www.ncbi.nlm.nih.gov/pubmed/30593141?dopt=Abstract Traditional Chinese medicine tonifying kidney therapy (Bu shen) for stable chronic obstructive pulmonary disease: Protocol for a systematic review and meta-analysis. Related Articles Traditional Chinese medicine tonifying kidney therapy (Bu shen) for stable chronic obstructive pulmonary disease: Protocol for a systematic review and meta-analysis. Medicine (Baltimore). 2018 Dec;97(52):e13701 Authors: Zhen G, Yingying L, […]