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Correction to: Efficacy of electro-acupuncture and manual acupuncture versus sham acupuncture for knee osteoarthritis: study protocol for a randomised controlled trial
Trials volume 20, Article number: 204 (2019)
Correction to: Trials (2019) 20:79
https://doi.org/10.1186/s13063-018-3138-x
After publication of the original article [1], the authors have notified us that the Trial registration number NCT03274713 should be replaced by NCT03366363 in the Abstract section of the paper.
Reference
Tu JF, et al. Efficacy of electro-acupuncture and manual acupuncture versus sham acupuncture for knee osteoarthritis: study protocol for a randomised controlled trial. Trials. 2019;20:79. https://doi.org/10.1186/s13063-018-3138-x.
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Tu, JF., Yang, JW., Lin, LL. et al. Correction to: Efficacy of electro-acupuncture and manual acupuncture versus sham acupuncture for knee osteoarthritis: study protocol for a randomised controlled trial. Trials 20, 204 (2019). https://doi.org/10.1186/s13063-019-3338-z
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DOI: https://doi.org/10.1186/s13063-019-3338-z