BMC Complement Altern Med. 2016 ; 16 : 257.
Published online 2016 Jul 29. doi : 10.1186/s12906-016-1242-6
PMCID : PMC4966810
Using auriculotherapy for osteoarthritic knee among elders : a double-blinded randomised feasibility study
Lorna K. P. Suen,corresponding author1 Chao Hsing Yeh,2 and Simon K. W. Yeung1

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