Acupuncture for low back pain: an overview of systematic reviews
Evidence-based Complementary and Alternative Medicine (2015) - Comments
pubmed: 25821485  doi: 10.1155/2015/328196  issn: 1741-427x  issn: 1741-4288 

Lizhou Liu, Margot Skinner, Suzanne McDonough, Leon Mabire, George David Baxter