%0 Journal Article %T Efficacy and safety of electrical moxibustion for knee osteoarthritis: study protocol for a randomized controlled trial %A Chan-Yung Jung %A Eun-Jung Kim %A Ha-Ra Kang %A Kap-Sung Kim %A Kyung-Ho Kim %A Seung-Deok Lee %J Archive of "Trials". %D 2018 %R 10.1186/s13063-018-2514-x %K Knee osteoarthritis %K Electrical moxibustion %K Moxibustion %K Randomized controlled trial %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5836464/