https://kns.cnki.net/kcms/detail/detail.aspx?doi=10.19852/j.cnki.jtcm.2020.04.003 https://www.ncbi.nlm.nih.gov/pubmed/32744021?dopt=Abstract Preventive and therapeutic effectiveness of Sanfu acupoint herbal patching for chronic obstructive pulmonary disease at stable stages: a systematic review and Meta-analysis. Related Articles Preventive and therapeutic effectiveness of Sanfu acupoint herbal patching for chronic obstructive pulmonary disease at stable stages: a systematic review and Meta-analysis. J Tradit Chin Med. 2020 Aug;40(4):530-549 Authors: […]